diff --git a/config/bmcweb_config.h.in b/config/bmcweb_config.h.in
index 933c6e8..3fd3ea8 100644
--- a/config/bmcweb_config.h.in
+++ b/config/bmcweb_config.h.in
@@ -22,4 +22,6 @@
 constexpr const bool bmcwebEnableProcMemStatus = @BMCWEB_ENABLE_PROC_MEM_STATUS@ == 1;
 
 constexpr const bool bmcwebEnableMultiHost = @BMCWEB_ENABLE_MULTI_HOST@ == 1;
+
+constexpr const bool bmcwebEnableHTTP2 = @BMCWEB_ENABLE_HTTP2@ == 1;
 // clang-format on
diff --git a/config/meson.build b/config/meson.build
index 11ef95c..8a72a63 100644
--- a/config/meson.build
+++ b/config/meson.build
@@ -18,6 +18,8 @@
 conf_data.set10('BMCWEB_ENABLE_PROC_MEM_STATUS', enable_proc_mem_status.enabled())
 enable_multi_host = get_option('experimental-redfish-multi-computer-system')
 conf_data.set10('BMCWEB_ENABLE_MULTI_HOST', enable_multi_host.enabled())
+enable_http2 = get_option('experimental-http2')
+conf_data.set10('BMCWEB_ENABLE_HTTP2', enable_http2.enabled())
 
 # Logging level
 loglvlopt = get_option('bmcweb-logging')
diff --git a/http/http2_connection.hpp b/http/http2_connection.hpp
new file mode 100644
index 0000000..dad5089
--- /dev/null
+++ b/http/http2_connection.hpp
@@ -0,0 +1,555 @@
+#pragma once
+#include "bmcweb_config.h"
+
+#include "async_resp.hpp"
+#include "authentication.hpp"
+#include "complete_response_fields.hpp"
+#include "http_response.hpp"
+#include "http_utility.hpp"
+#include "logging.hpp"
+#include "mutual_tls.hpp"
+#include "nghttp2_adapters.hpp"
+#include "ssl_key_handler.hpp"
+#include "utility.hpp"
+
+#include <boost/algorithm/string/predicate.hpp>
+#include <boost/asio/io_context.hpp>
+#include <boost/asio/ip/tcp.hpp>
+#include <boost/asio/ssl/stream.hpp>
+#include <boost/asio/steady_timer.hpp>
+#include <boost/beast/core/multi_buffer.hpp>
+#include <boost/beast/http/error.hpp>
+#include <boost/beast/http/parser.hpp>
+#include <boost/beast/http/read.hpp>
+#include <boost/beast/http/serializer.hpp>
+#include <boost/beast/http/string_body.hpp>
+#include <boost/beast/http/write.hpp>
+#include <boost/beast/ssl/ssl_stream.hpp>
+#include <boost/beast/websocket.hpp>
+
+#include <atomic>
+#include <chrono>
+#include <vector>
+
+namespace crow
+{
+
+struct Http2StreamData
+{
+    crow::Request req{};
+    crow::Response res{};
+    size_t sentSofar = 0;
+};
+
+template <typename Adaptor, typename Handler>
+class HTTP2Connection :
+    public std::enable_shared_from_this<HTTP2Connection<Adaptor, Handler>>
+{
+    using self_type = HTTP2Connection<Adaptor, Handler>;
+
+  public:
+    HTTP2Connection(Adaptor&& adaptorIn, Handler* handlerIn,
+                    std::function<std::string()>& getCachedDateStrF
+
+                    ) :
+        adaptor(std::move(adaptorIn)),
+
+        ngSession(initializeNghttp2Session()),
+
+        handler(handlerIn), getCachedDateStr(getCachedDateStrF)
+    {}
+
+    void start()
+    {
+        // Create the control stream
+        streams.emplace(0, std::make_unique<Http2StreamData>());
+
+        if (sendServerConnectionHeader() != 0)
+        {
+            BMCWEB_LOG_ERROR << "send_server_connection_header failed";
+            return;
+        }
+        doRead();
+    }
+
+    int sendServerConnectionHeader()
+    {
+        BMCWEB_LOG_DEBUG << "send_server_connection_header()";
+
+        uint32_t maxStreams = 4;
+        std::array<nghttp2_settings_entry, 2> iv = {
+            {{NGHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS, maxStreams},
+             {NGHTTP2_SETTINGS_ENABLE_PUSH, 0}}};
+        int rv = ngSession.submitSettings(iv);
+        if (rv != 0)
+        {
+            BMCWEB_LOG_ERROR << "Fatal error: " << nghttp2_strerror(rv);
+            return -1;
+        }
+        return 0;
+    }
+
+    static ssize_t fileReadCallback(nghttp2_session* /* session */,
+                                    int32_t /* stream_id */, uint8_t* buf,
+                                    size_t length, uint32_t* dataFlags,
+                                    nghttp2_data_source* source,
+                                    void* /*unused*/)
+    {
+        if (source == nullptr || source->ptr == nullptr)
+        {
+            BMCWEB_LOG_DEBUG << "Source was null???";
+            return NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE;
+        }
+
+        BMCWEB_LOG_DEBUG << "File read callback length: " << length;
+        // NOLINTNEXTLINE(cppcoreguidelines-pro-type-reinterpret-cast)
+        Http2StreamData* str = reinterpret_cast<Http2StreamData*>(source->ptr);
+        crow::Response& res = str->res;
+
+        BMCWEB_LOG_DEBUG << "total: " << res.body().size()
+                         << " send_sofar: " << str->sentSofar;
+
+        size_t toSend = std::min(res.body().size() - str->sentSofar, length);
+        BMCWEB_LOG_DEBUG << "Copying " << toSend << " bytes to buf";
+
+        std::string::iterator bodyBegin = res.body().begin();
+        std::advance(bodyBegin, str->sentSofar);
+
+        memcpy(buf, &*bodyBegin, toSend);
+        str->sentSofar += toSend;
+
+        if (str->sentSofar >= res.body().size())
+        {
+            BMCWEB_LOG_DEBUG << "Setting OEF flag";
+            *dataFlags |= NGHTTP2_DATA_FLAG_EOF;
+            //*dataFlags |= NGHTTP2_DATA_FLAG_NO_COPY;
+        }
+        return static_cast<ssize_t>(toSend);
+    }
+
+    nghttp2_nv headerFromStringViews(std::string_view name,
+                                     std::string_view value)
+    {
+        uint8_t* nameData = std::bit_cast<uint8_t*>(name.data());
+        uint8_t* valueData = std::bit_cast<uint8_t*>(value.data());
+        return {nameData, valueData, name.size(), value.size(),
+                NGHTTP2_NV_FLAG_NONE};
+    }
+
+    int sendResponse(Response& completedRes, int32_t streamId)
+    {
+        BMCWEB_LOG_DEBUG << "send_response stream_id:" << streamId;
+
+        auto it = streams.find(streamId);
+        if (it == streams.end())
+        {
+            close();
+            return -1;
+        }
+        Response& thisRes = it->second->res;
+        thisRes = std::move(completedRes);
+        crow::Request& thisReq = it->second->req;
+        std::vector<nghttp2_nv> hdr;
+
+        completeResponseFields(thisReq, thisRes);
+        thisRes.addHeader(boost::beast::http::field::date, getCachedDateStr());
+
+        boost::beast::http::fields& fields = thisRes.stringResponse->base();
+        std::string code = std::to_string(thisRes.stringResponse->result_int());
+        hdr.emplace_back(headerFromStringViews(":status", code));
+        for (const boost::beast::http::fields::value_type& header : fields)
+        {
+            hdr.emplace_back(
+                headerFromStringViews(header.name_string(), header.value()));
+        }
+        Http2StreamData* streamPtr = it->second.get();
+        streamPtr->sentSofar = 0;
+
+        nghttp2_data_provider dataPrd{
+            .source{
+                .ptr = streamPtr,
+            },
+            .read_callback = fileReadCallback,
+        };
+
+        int rv = ngSession.submitResponse(streamId, hdr, &dataPrd);
+        if (rv != 0)
+        {
+            BMCWEB_LOG_ERROR << "Fatal error: " << nghttp2_strerror(rv);
+            close();
+            return -1;
+        }
+        ngSession.send();
+
+        return 0;
+    }
+
+    nghttp2_session initializeNghttp2Session()
+    {
+        nghttp2_session_callbacks callbacks;
+        callbacks.setOnFrameRecvCallback(onFrameRecvCallbackStatic);
+        callbacks.setOnStreamCloseCallback(onStreamCloseCallbackStatic);
+        callbacks.setOnHeaderCallback(onHeaderCallbackStatic);
+        callbacks.setOnBeginHeadersCallback(onBeginHeadersCallbackStatic);
+        callbacks.setSendCallback(onSendCallbackStatic);
+
+        nghttp2_session session(callbacks);
+        session.setUserData(this);
+
+        return session;
+    }
+
+    int onRequestRecv(int32_t streamId)
+    {
+        BMCWEB_LOG_DEBUG << "on_request_recv";
+
+        auto it = streams.find(streamId);
+        if (it == streams.end())
+        {
+            close();
+            return -1;
+        }
+
+        crow::Request& thisReq = it->second->req;
+        BMCWEB_LOG_DEBUG << "Handling " << &thisReq << " \""
+                         << thisReq.url().encoded_path() << "\"";
+
+        crow::Response& thisRes = it->second->res;
+
+        thisRes.setCompleteRequestHandler(
+            [this, streamId](Response& completeRes) {
+            BMCWEB_LOG_DEBUG << "res.completeRequestHandler called";
+            if (sendResponse(completeRes, streamId) != 0)
+            {
+                close();
+                return;
+            }
+        });
+        auto asyncResp =
+            std::make_shared<bmcweb::AsyncResp>(std::move(it->second->res));
+        handler->handle(thisReq, asyncResp);
+
+        return 0;
+    }
+
+    int onFrameRecvCallback(const nghttp2_frame& frame)
+    {
+        BMCWEB_LOG_DEBUG << "frame type " << static_cast<int>(frame.hd.type);
+        switch (frame.hd.type)
+        {
+            case NGHTTP2_DATA:
+            case NGHTTP2_HEADERS:
+                // Check that the client request has finished
+                if ((frame.hd.flags & NGHTTP2_FLAG_END_STREAM) != 0)
+                {
+                    return onRequestRecv(frame.hd.stream_id);
+                }
+                break;
+            default:
+                break;
+        }
+        return 0;
+    }
+
+    static int onFrameRecvCallbackStatic(nghttp2_session* /* session */,
+                                         const nghttp2_frame* frame,
+                                         void* userData)
+    {
+        BMCWEB_LOG_DEBUG << "on_frame_recv_callback";
+        if (userData == nullptr)
+        {
+            BMCWEB_LOG_CRITICAL << "user data was null?";
+            return NGHTTP2_ERR_CALLBACK_FAILURE;
+        }
+        if (frame == nullptr)
+        {
+            BMCWEB_LOG_CRITICAL << "frame was null?";
+            return NGHTTP2_ERR_CALLBACK_FAILURE;
+        }
+        return userPtrToSelf(userData).onFrameRecvCallback(*frame);
+    }
+
+    static self_type& userPtrToSelf(void* userData)
+    {
+        // This method exists to keep the unsafe reinterpret cast in one
+        // place.
+        // NOLINTNEXTLINE(cppcoreguidelines-pro-type-reinterpret-cast)
+        return *reinterpret_cast<self_type*>(userData);
+    }
+
+    static int onStreamCloseCallbackStatic(nghttp2_session* /* session */,
+                                           int32_t streamId,
+                                           uint32_t /*unused*/, void* userData)
+    {
+        BMCWEB_LOG_DEBUG << "on_stream_close_callback stream " << streamId;
+        if (userData == nullptr)
+        {
+            BMCWEB_LOG_CRITICAL << "user data was null?";
+            return NGHTTP2_ERR_CALLBACK_FAILURE;
+        }
+        auto stream = userPtrToSelf(userData).streams.find(streamId);
+        if (stream == userPtrToSelf(userData).streams.end())
+        {
+            return -1;
+        }
+
+        userPtrToSelf(userData).streams.erase(streamId);
+        return 0;
+    }
+
+    int onHeaderCallback(const nghttp2_frame& frame,
+                         std::span<const uint8_t> name,
+                         std::span<const uint8_t> value)
+    {
+        // NOLINTNEXTLINE(cppcoreguidelines-pro-type-reinterpret-cast)
+        std::string_view nameSv(reinterpret_cast<const char*>(name.data()),
+                                name.size());
+        // NOLINTNEXTLINE(cppcoreguidelines-pro-type-reinterpret-cast)
+        std::string_view valueSv(reinterpret_cast<const char*>(value.data()),
+                                 value.size());
+
+        BMCWEB_LOG_DEBUG << "on_header_callback name: " << nameSv << " value "
+                         << valueSv;
+
+        switch (frame.hd.type)
+        {
+            case NGHTTP2_HEADERS:
+                if (frame.headers.cat != NGHTTP2_HCAT_REQUEST)
+                {
+                    break;
+                }
+                auto thisStream = streams.find(frame.hd.stream_id);
+                if (thisStream == streams.end())
+                {
+                    BMCWEB_LOG_ERROR << "Unknown stream" << frame.hd.stream_id;
+                    close();
+                    return -1;
+                }
+
+                crow::Request& thisReq = thisStream->second->req;
+
+                if (nameSv == ":path")
+                {
+                    thisReq.target(valueSv);
+                }
+                else if (nameSv == ":method")
+                {
+                    boost::beast::http::verb verb =
+                        boost::beast::http::string_to_verb(valueSv);
+                    if (verb == boost::beast::http::verb::unknown)
+                    {
+                        BMCWEB_LOG_ERROR << "Unknown http verb " << valueSv;
+                        close();
+                        return -1;
+                    }
+                    thisReq.req.method(verb);
+                }
+                else if (nameSv == ":scheme")
+                {
+                    // Nothing to check on scheme
+                }
+                else
+                {
+                    thisReq.req.set(nameSv, valueSv);
+                }
+                break;
+        }
+        return 0;
+    }
+
+    static int onHeaderCallbackStatic(nghttp2_session* /* session */,
+                                      const nghttp2_frame* frame,
+                                      const uint8_t* name, size_t namelen,
+                                      const uint8_t* value, size_t vallen,
+                                      uint8_t /* flags */, void* userData)
+    {
+        if (userData == nullptr)
+        {
+            BMCWEB_LOG_CRITICAL << "user data was null?";
+            return NGHTTP2_ERR_CALLBACK_FAILURE;
+        }
+        if (frame == nullptr)
+        {
+            BMCWEB_LOG_CRITICAL << "frame was null?";
+            return NGHTTP2_ERR_CALLBACK_FAILURE;
+        }
+        if (name == nullptr)
+        {
+            BMCWEB_LOG_CRITICAL << "name was null?";
+            return NGHTTP2_ERR_CALLBACK_FAILURE;
+        }
+        if (value == nullptr)
+        {
+            BMCWEB_LOG_CRITICAL << "value was null?";
+            return NGHTTP2_ERR_CALLBACK_FAILURE;
+        }
+        return userPtrToSelf(userData).onHeaderCallback(*frame, {name, namelen},
+                                                        {value, vallen});
+    }
+
+    int onBeginHeadersCallback(const nghttp2_frame& frame)
+    {
+        if (frame.hd.type == NGHTTP2_HEADERS &&
+            frame.headers.cat == NGHTTP2_HCAT_REQUEST)
+        {
+            BMCWEB_LOG_DEBUG << "create stream for id " << frame.hd.stream_id;
+
+            std::pair<boost::container::flat_map<
+                          int32_t, std::unique_ptr<Http2StreamData>>::iterator,
+                      bool>
+                stream = streams.emplace(frame.hd.stream_id,
+                                         std::make_unique<Http2StreamData>());
+            // http2 is by definition always tls
+            stream.first->second->req.isSecure = true;
+        }
+        return 0;
+    }
+
+    static int onBeginHeadersCallbackStatic(nghttp2_session* /* session */,
+                                            const nghttp2_frame* frame,
+                                            void* userData)
+    {
+        BMCWEB_LOG_DEBUG << "on_begin_headers_callback";
+        if (userData == nullptr)
+        {
+            BMCWEB_LOG_CRITICAL << "user data was null?";
+            return NGHTTP2_ERR_CALLBACK_FAILURE;
+        }
+        if (frame == nullptr)
+        {
+            BMCWEB_LOG_CRITICAL << "frame was null?";
+            return NGHTTP2_ERR_CALLBACK_FAILURE;
+        }
+        return userPtrToSelf(userData).onBeginHeadersCallback(*frame);
+    }
+
+    static void afterWriteBuffer(const std::shared_ptr<self_type>& self,
+                                 const boost::system::error_code& ec,
+                                 size_t sendLength)
+    {
+        self->isWriting = false;
+        BMCWEB_LOG_DEBUG << "Sent " << sendLength;
+        if (ec)
+        {
+            self->close();
+            return;
+        }
+        self->sendBuffer.consume(sendLength);
+        self->writeBuffer();
+    }
+
+    void writeBuffer()
+    {
+        if (isWriting)
+        {
+            return;
+        }
+        if (sendBuffer.size() <= 0)
+        {
+            return;
+        }
+        isWriting = true;
+        adaptor.async_write_some(
+            sendBuffer.data(),
+            std::bind_front(afterWriteBuffer, shared_from_this()));
+    }
+
+    ssize_t onSendCallback(nghttp2_session* /*session */, const uint8_t* data,
+                           size_t length, int /* flags */)
+    {
+        BMCWEB_LOG_DEBUG << "On send callback size=" << length;
+        size_t copied = boost::asio::buffer_copy(
+            sendBuffer.prepare(length), boost::asio::buffer(data, length));
+        sendBuffer.commit(copied);
+        writeBuffer();
+        return static_cast<ssize_t>(length);
+    }
+
+    static ssize_t onSendCallbackStatic(nghttp2_session* session,
+                                        const uint8_t* data, size_t length,
+                                        int flags /* flags */, void* userData)
+    {
+        return userPtrToSelf(userData).onSendCallback(session, data, length,
+                                                      flags);
+    }
+
+    void close()
+    {
+        if constexpr (std::is_same_v<Adaptor,
+                                     boost::beast::ssl_stream<
+                                         boost::asio::ip::tcp::socket>>)
+        {
+            adaptor.next_layer().close();
+        }
+        else
+        {
+            adaptor.close();
+        }
+    }
+
+    void doRead()
+    {
+        BMCWEB_LOG_DEBUG << this << " doRead";
+        adaptor.async_read_some(
+            inBuffer.prepare(8192),
+            [this, self(shared_from_this())](
+                const boost::system::error_code& ec, size_t bytesTransferred) {
+            BMCWEB_LOG_DEBUG << this << " async_read_some " << bytesTransferred
+                             << " Bytes";
+
+            if (ec)
+            {
+                BMCWEB_LOG_ERROR << this
+                                 << " Error while reading: " << ec.message();
+                close();
+                BMCWEB_LOG_DEBUG << this << " from read(1)";
+                return;
+            }
+            inBuffer.commit(bytesTransferred);
+
+            size_t consumed = 0;
+            for (const auto bufferIt : inBuffer.data())
+            {
+                std::span<const uint8_t> bufferSpan{
+                    std::bit_cast<const uint8_t*>(bufferIt.data()),
+                    bufferIt.size()};
+                BMCWEB_LOG_DEBUG << "http2 is getting " << bufferSpan.size()
+                                 << " bytes";
+                ssize_t readLen = ngSession.memRecv(bufferSpan);
+                if (readLen <= 0)
+                {
+                    BMCWEB_LOG_ERROR << "nghttp2_session_mem_recv returned "
+                                     << readLen;
+                    close();
+                    return;
+                }
+                consumed += static_cast<size_t>(readLen);
+            }
+            inBuffer.consume(consumed);
+
+            doRead();
+            });
+    }
+
+    // A mapping from http2 stream ID to Stream Data
+    boost::container::flat_map<int32_t, std::unique_ptr<Http2StreamData>>
+        streams;
+
+    boost::beast::multi_buffer sendBuffer;
+    boost::beast::multi_buffer inBuffer;
+
+    Adaptor adaptor;
+    bool isWriting = false;
+
+    nghttp2_session ngSession;
+
+    Handler* handler;
+    std::function<std::string()>& getCachedDateStr;
+
+    using std::enable_shared_from_this<
+        HTTP2Connection<Adaptor, Handler>>::shared_from_this;
+
+    using std::enable_shared_from_this<
+        HTTP2Connection<Adaptor, Handler>>::weak_from_this;
+};
+} // namespace crow
diff --git a/http/http_connection.hpp b/http/http_connection.hpp
index 3548870..cb252f9 100644
--- a/http/http_connection.hpp
+++ b/http/http_connection.hpp
@@ -4,6 +4,7 @@
 #include "async_resp.hpp"
 #include "authentication.hpp"
 #include "complete_response_fields.hpp"
+#include "http2_connection.hpp"
 #include "http_response.hpp"
 #include "http_utility.hpp"
 #include "logging.hpp"
@@ -161,7 +162,7 @@
                 {
                     return;
                 }
-                doReadHeaders();
+                afterSslHandshake();
             });
         }
         else
@@ -170,6 +171,34 @@
         }
     }
 
+    void afterSslHandshake()
+    {
+        // If http2 is enabled, negotiate the protocol
+        if constexpr (bmcwebEnableHTTP2)
+        {
+            const unsigned char* alpn = nullptr;
+            unsigned int alpnlen = 0;
+            SSL_get0_alpn_selected(adaptor.native_handle(), &alpn, &alpnlen);
+            if (alpn != nullptr)
+            {
+                std::string_view selectedProtocol(
+                    std::bit_cast<const char*>(alpn), alpnlen);
+                BMCWEB_LOG_DEBUG << "ALPN selected protocol \""
+                                 << selectedProtocol << "\" len: " << alpnlen;
+                if (selectedProtocol == "h2")
+                {
+                    auto http2 =
+                        std::make_shared<HTTP2Connection<Adaptor, Handler>>(
+                            std::move(adaptor), handler, getCachedDateStr);
+                    http2->start();
+                    return;
+                }
+            }
+        }
+
+        doReadHeaders();
+    }
+
     void handle()
     {
         std::error_code reqEc;
diff --git a/http/http_request.hpp b/http/http_request.hpp
index 3fd9d4d..5ce434b 100644
--- a/http/http_request.hpp
+++ b/http/http_request.hpp
@@ -51,6 +51,8 @@
         }
     }
 
+    Request() = default;
+
     Request(const Request& other) = default;
     Request(Request&& other) = default;
 
diff --git a/http/nghttp2_adapters.hpp b/http/nghttp2_adapters.hpp
new file mode 100644
index 0000000..3c1f549
--- /dev/null
+++ b/http/nghttp2_adapters.hpp
@@ -0,0 +1,152 @@
+#pragma once
+
+extern "C"
+{
+#include <nghttp2/nghttp2.h>
+}
+
+#include "logging.hpp"
+
+#include <span>
+
+/* This file contains RAII compatible adapters for nghttp2 structures.  They
+ * attempt to be as close to a direct call as possible, while keeping the RAII
+ * lifetime safety for the various classes.*/
+
+struct nghttp2_session;
+
+struct nghttp2_session_callbacks
+{
+    friend nghttp2_session;
+    nghttp2_session_callbacks()
+    {
+        nghttp2_session_callbacks_new(&ptr);
+    }
+
+    ~nghttp2_session_callbacks()
+    {
+        nghttp2_session_callbacks_del(ptr);
+    }
+
+    nghttp2_session_callbacks(const nghttp2_session_callbacks&) = delete;
+    nghttp2_session_callbacks&
+        operator=(const nghttp2_session_callbacks&) = delete;
+    nghttp2_session_callbacks(nghttp2_session_callbacks&&) = delete;
+    nghttp2_session_callbacks& operator=(nghttp2_session_callbacks&&) = delete;
+
+    void setSendCallback(nghttp2_send_callback sendCallback)
+    {
+        nghttp2_session_callbacks_set_send_callback(ptr, sendCallback);
+    }
+
+    void setOnFrameRecvCallback(nghttp2_on_frame_recv_callback recvCallback)
+    {
+        nghttp2_session_callbacks_set_on_frame_recv_callback(ptr, recvCallback);
+    }
+
+    void setOnStreamCloseCallback(nghttp2_on_stream_close_callback onClose)
+    {
+        nghttp2_session_callbacks_set_on_stream_close_callback(ptr, onClose);
+    }
+
+    void setOnHeaderCallback(nghttp2_on_header_callback onHeader)
+    {
+        nghttp2_session_callbacks_set_on_header_callback(ptr, onHeader);
+    }
+
+    void setOnBeginHeadersCallback(
+        nghttp2_on_begin_headers_callback onBeginHeaders)
+    {
+        nghttp2_session_callbacks_set_on_begin_headers_callback(ptr,
+                                                                onBeginHeaders);
+    }
+
+    void setSendDataCallback(nghttp2_send_data_callback onSendData)
+    {
+        nghttp2_session_callbacks_set_send_data_callback(ptr, onSendData);
+    }
+    void setBeforeFrameSendCallback(
+        nghttp2_before_frame_send_callback beforeSendFrame)
+    {
+        nghttp2_session_callbacks_set_before_frame_send_callback(
+            ptr, beforeSendFrame);
+    }
+    void
+        setAfterFrameSendCallback(nghttp2_on_frame_send_callback afterSendFrame)
+    {
+        nghttp2_session_callbacks_set_on_frame_send_callback(ptr,
+                                                             afterSendFrame);
+    }
+    void setAfterFrameNoSendCallback(
+        nghttp2_on_frame_not_send_callback afterSendFrame)
+    {
+        nghttp2_session_callbacks_set_on_frame_not_send_callback(
+            ptr, afterSendFrame);
+    }
+
+  private:
+    nghttp2_session_callbacks* get()
+    {
+        return ptr;
+    }
+
+    nghttp2_session_callbacks* ptr = nullptr;
+};
+
+struct nghttp2_session
+{
+    explicit nghttp2_session(nghttp2_session_callbacks& callbacks)
+    {
+        if (nghttp2_session_server_new(&ptr, callbacks.get(), nullptr) != 0)
+        {
+            BMCWEB_LOG_ERROR << "nghttp2_session_server_new failed";
+            return;
+        }
+    }
+
+    ~nghttp2_session()
+    {
+        nghttp2_session_del(ptr);
+    }
+
+    // explicitly uncopyable
+    nghttp2_session(const nghttp2_session&) = delete;
+    nghttp2_session& operator=(const nghttp2_session&) = delete;
+
+    nghttp2_session(nghttp2_session&& other) noexcept : ptr(other.ptr)
+    {
+        other.ptr = nullptr;
+    }
+
+    nghttp2_session& operator=(nghttp2_session&& other) noexcept = delete;
+
+    int submitSettings(std::span<nghttp2_settings_entry> iv)
+    {
+        return nghttp2_submit_settings(ptr, NGHTTP2_FLAG_NONE, iv.data(),
+                                       iv.size());
+    }
+    void setUserData(void* object)
+    {
+        nghttp2_session_set_user_data(ptr, object);
+    }
+
+    ssize_t memRecv(std::span<const uint8_t> buffer)
+    {
+        return nghttp2_session_mem_recv(ptr, buffer.data(), buffer.size());
+    }
+
+    ssize_t send()
+    {
+        return nghttp2_session_send(ptr);
+    }
+
+    int submitResponse(int32_t streamId, std::span<const nghttp2_nv> headers,
+                       const nghttp2_data_provider* dataPrd)
+    {
+        return nghttp2_submit_response(ptr, streamId, headers.data(),
+                                       headers.size(), dataPrd);
+    }
+
+  private:
+    nghttp2_session* ptr = nullptr;
+};
diff --git a/include/ssl_key_handler.hpp b/include/ssl_key_handler.hpp
index db61db9..0794fdc 100644
--- a/include/ssl_key_handler.hpp
+++ b/include/ssl_key_handler.hpp
@@ -3,6 +3,10 @@
 #include "logging.hpp"
 #include "random.hpp"
 
+extern "C"
+{
+#include <nghttp2/nghttp2.h>
+}
 #include <openssl/bio.h>
 #include <openssl/dh.h>
 #include <openssl/dsa.h>
@@ -423,6 +427,36 @@
     }
 }
 
+inline int nextProtoCallback(SSL* /*unused*/, const unsigned char** data,
+                             unsigned int* len, void* /*unused*/)
+{
+    // First byte is the length.
+    constexpr std::string_view h2 = "\x02h2";
+    *data = std::bit_cast<const unsigned char*>(h2.data());
+    *len = static_cast<unsigned int>(h2.size());
+    return SSL_TLSEXT_ERR_OK;
+}
+
+inline int alpnSelectProtoCallback(SSL* /*unused*/, const unsigned char** out,
+                                   unsigned char* outlen,
+                                   const unsigned char* in, unsigned int inlen,
+                                   void* /*unused*/)
+{
+    // There's a mismatch in constness for nghttp2_select_next_protocol.  The
+    // examples in nghttp2 don't show this problem.  Unclear what the right fix
+    // is here.
+
+    // NOLINTNEXTLINE(cppcoreguidelines-pro-type-const-cast)
+    unsigned char** outNew = const_cast<unsigned char**>(out);
+    int rv = nghttp2_select_next_protocol(outNew, outlen, in, inlen);
+    if (rv != 1)
+    {
+        return SSL_TLSEXT_ERR_NOACK;
+    }
+
+    return SSL_TLSEXT_ERR_OK;
+}
+
 inline std::shared_ptr<boost::asio::ssl::context>
     getSslContext(const std::string& sslPemFile)
 {
@@ -450,6 +484,14 @@
     mSslContext->use_private_key_file(sslPemFile,
                                       boost::asio::ssl::context::pem);
 
+    if constexpr (bmcwebEnableHTTP2)
+    {
+        SSL_CTX_set_next_protos_advertised_cb(mSslContext->native_handle(),
+                                              nextProtoCallback, nullptr);
+
+        SSL_CTX_set_alpn_select_cb(mSslContext->native_handle(),
+                                   alpnSelectProtoCallback, nullptr);
+    }
     // Set up EC curves to auto (boost asio doesn't have a method for this)
     // There is a pull request to add this.  Once this is included in an asio
     // drop, use the right way
diff --git a/meson.build b/meson.build
index f9d2825..7bc594b 100644
--- a/meson.build
+++ b/meson.build
@@ -259,6 +259,19 @@
 openssl = dependency('openssl', required : true)
 bmcweb_dependencies += [pam, atomic, openssl]
 
+nghttp2 = dependency('libnghttp2', version: '>=1.52.0', required : false)
+if not nghttp2.found()
+  cmake = import('cmake')
+  opt_var = cmake.subproject_options()
+  opt_var.add_cmake_defines({
+    'ENABLE_LIB_ONLY': true,
+    'ENABLE_STATIC_LIB': true
+  })
+  nghttp2_ex = cmake.subproject('nghttp2', options: opt_var)
+  nghttp2 = nghttp2_ex.dependency('nghttp2')
+endif
+bmcweb_dependencies += nghttp2
+
 sdbusplus = dependency('sdbusplus', required : false, include_type: 'system')
 if not sdbusplus.found()
   sdbusplus_proj = subproject('sdbusplus', required: true)
diff --git a/meson_options.txt b/meson_options.txt
index dbfa00d..017c16b 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -281,6 +281,15 @@
     production environment, or where API stability is required.'''
 )
 
+option(
+    'experimental-http2',
+    type: 'feature',
+    value: 'disabled',
+    description: '''Enable HTTP/2 protocol support using nghttp2.  Do not rely
+                    on this option for any production systems.  It may have
+                    behavior changes or be removed at any time.'''
+)
+
 # Insecure options. Every option that starts with a `insecure` flag should
 # not be enabled by default for any platform, unless the author fully comprehends
 # the implications of doing so.In general, enabling these options will cause security
diff --git a/subprojects/nghttp2.wrap b/subprojects/nghttp2.wrap
new file mode 100644
index 0000000..48290c4
--- /dev/null
+++ b/subprojects/nghttp2.wrap
@@ -0,0 +1,5 @@
+[wrap-file]
+directory = nghttp2-1.54.0
+source_url = https://github.com/nghttp2/nghttp2/releases/download/v1.54.0/nghttp2-1.54.0.tar.xz
+source_filename = nghttp2-1.54.0.tar.xz
+source_hash = 20533c9354fbb6aa689b6aa0ddb77f91da1d242587444502832e1864308152df