diff --git a/include/grpc/impl/grpc_types.h b/include/grpc/impl/grpc_types.h
index e3a268d6b6a..9a3c2d1bed2 100644
--- a/include/grpc/impl/grpc_types.h
+++ b/include/grpc/impl/grpc_types.h
@@ -368,6 +368,8 @@ typedef struct {
    issued by the tcp_write(). By default, this is set to 4. */
 #define GRPC_ARG_TCP_TX_ZEROCOPY_MAX_SIMULT_SENDS \
   "grpc.experimental.tcp_tx_zerocopy_max_simultaneous_sends"
+/* Overrides the TCP socket recieve buffer size, SO_RCVBUF. */
+#define GRPC_ARG_TCP_RECEIVE_BUFFER_SIZE "grpc.tcp_receive_buffer_size"
 /* Timeout in milliseconds to use for calls to the grpclb load balancer.
    If 0 or unset, the balancer calls will have no deadline. */
 #define GRPC_ARG_GRPCLB_CALL_TIMEOUT_MS "grpc.grpclb_call_timeout_ms"
diff --git a/src/core/lib/event_engine/posix_engine/tcp_socket_utils.cc b/src/core/lib/event_engine/posix_engine/tcp_socket_utils.cc
index c1e4feb1820..4900a06e9a1 100644
--- a/src/core/lib/event_engine/posix_engine/tcp_socket_utils.cc
+++ b/src/core/lib/event_engine/posix_engine/tcp_socket_utils.cc
@@ -125,7 +125,9 @@ absl::Status PrepareTcpClientSocket(PosixSocketWrapper sock,
   });
   GRPC_RETURN_IF_ERROR(sock.SetSocketNonBlocking(1));
   GRPC_RETURN_IF_ERROR(sock.SetSocketCloexec(1));
-
+  if (options.tcp_receive_buffer_size != options.kReadBufferSizeUnset) {
+    GRPC_RETURN_IF_ERROR(sock.SetSocketRcvBuf(options.tcp_receive_buffer_size));
+  }
   if (reinterpret_cast<const sockaddr*>(addr.address())->sa_family != AF_UNIX) {
     // If its not a unix socket address.
     GRPC_RETURN_IF_ERROR(sock.SetSocketLowLatency(1));
@@ -169,6 +171,9 @@ PosixTcpOptions TcpOptionsFromEndpointConfig(const EndpointConfig& config) {
   options.tcp_tx_zerocopy_max_simultaneous_sends =
       AdjustValue(PosixTcpOptions::kDefaultMaxSends, 0, INT_MAX,
                   config.GetInt(GRPC_ARG_TCP_TX_ZEROCOPY_MAX_SIMULT_SENDS));
+  options.tcp_receive_buffer_size =
+      AdjustValue(PosixTcpOptions::kReadBufferSizeUnset, 0, INT_MAX,
+                  config.GetInt(GRPC_ARG_TCP_RECEIVE_BUFFER_SIZE));
   options.tcp_tx_zero_copy_enabled =
       (AdjustValue(PosixTcpOptions::kZerocpTxEnabledDefault, 0, 1,
                    config.GetInt(GRPC_ARG_TCP_TX_ZEROCOPY_ENABLED)) != 0);
diff --git a/src/core/lib/event_engine/posix_engine/tcp_socket_utils.h b/src/core/lib/event_engine/posix_engine/tcp_socket_utils.h
index a9059bf32db..3911777c4ff 100644
--- a/src/core/lib/event_engine/posix_engine/tcp_socket_utils.h
+++ b/src/core/lib/event_engine/posix_engine/tcp_socket_utils.h
@@ -58,11 +58,14 @@ struct PosixTcpOptions {
   static constexpr int kMaxChunkSize = 32 * 1024 * 1024;
   static constexpr int kDefaultMaxSends = 4;
   static constexpr size_t kDefaultSendBytesThreshold = 16 * 1024;
+  // Let the system decide the proper buffer size.
+  static constexpr int kReadBufferSizeUnset = -1;
   int tcp_read_chunk_size = kDefaultReadChunkSize;
   int tcp_min_read_chunk_size = kDefaultMinReadChunksize;
   int tcp_max_read_chunk_size = kDefaultMaxReadChunksize;
   int tcp_tx_zerocopy_send_bytes_threshold = kDefaultSendBytesThreshold;
   int tcp_tx_zerocopy_max_simultaneous_sends = kDefaultMaxSends;
+  int tcp_receive_buffer_size = kReadBufferSizeUnset;
   bool tcp_tx_zero_copy_enabled = kZerocpTxEnabledDefault;
   int keep_alive_time_ms = 0;
   int keep_alive_timeout_ms = 0;
diff --git a/src/core/lib/iomgr/socket_utils_posix.cc b/src/core/lib/iomgr/socket_utils_posix.cc
index bd81dd76a2c..e20091bd672 100644
--- a/src/core/lib/iomgr/socket_utils_posix.cc
+++ b/src/core/lib/iomgr/socket_utils_posix.cc
@@ -77,6 +77,9 @@ PosixTcpOptions TcpOptionsFromEndpointConfig(const EndpointConfig& config) {
   options.tcp_tx_zerocopy_max_simultaneous_sends =
       AdjustValue(PosixTcpOptions::kDefaultMaxSends, 0, INT_MAX,
                   config.GetInt(GRPC_ARG_TCP_TX_ZEROCOPY_MAX_SIMULT_SENDS));
+  options.tcp_receive_buffer_size =
+      AdjustValue(PosixTcpOptions::kReadBufferSizeUnset, 0, INT_MAX,
+                  config.GetInt(GRPC_ARG_TCP_RECEIVE_BUFFER_SIZE));
   options.tcp_tx_zero_copy_enabled =
       (AdjustValue(PosixTcpOptions::kZerocpTxEnabledDefault, 0, 1,
                    config.GetInt(GRPC_ARG_TCP_TX_ZEROCOPY_ENABLED)) != 0);
diff --git a/src/core/lib/iomgr/socket_utils_posix.h b/src/core/lib/iomgr/socket_utils_posix.h
index 40dc3c773a5..2caaee015b3 100644
--- a/src/core/lib/iomgr/socket_utils_posix.h
+++ b/src/core/lib/iomgr/socket_utils_posix.h
@@ -49,11 +49,14 @@ struct PosixTcpOptions {
   static constexpr int kMaxChunkSize = 32 * 1024 * 1024;
   static constexpr int kDefaultMaxSends = 4;
   static constexpr size_t kDefaultSendBytesThreshold = 16 * 1024;
+  // Let the system decide the proper buffer size.
+  static constexpr int kReadBufferSizeUnset = -1;
   int tcp_read_chunk_size = kDefaultReadChunkSize;
   int tcp_min_read_chunk_size = kDefaultMinReadChunksize;
   int tcp_max_read_chunk_size = kDefaultMaxReadChunksize;
   int tcp_tx_zerocopy_send_bytes_threshold = kDefaultSendBytesThreshold;
   int tcp_tx_zerocopy_max_simultaneous_sends = kDefaultMaxSends;
+  int tcp_receive_buffer_size = kReadBufferSizeUnset;
   bool tcp_tx_zero_copy_enabled = kZerocpTxEnabledDefault;
   int keep_alive_time_ms = 0;
   int keep_alive_timeout_ms = 0;
diff --git a/src/core/lib/iomgr/tcp_client_posix.cc b/src/core/lib/iomgr/tcp_client_posix.cc
index 5a7c77ae8fe..68918d3ce1d 100644
--- a/src/core/lib/iomgr/tcp_client_posix.cc
+++ b/src/core/lib/iomgr/tcp_client_posix.cc
@@ -107,6 +107,10 @@ static grpc_error_handle prepare_socket(
   if (!err.ok()) goto error;
   err = grpc_set_socket_cloexec(fd, 1);
   if (!err.ok()) goto error;
+  if (options.tcp_receive_buffer_size != options.kReadBufferSizeUnset) {
+    err = grpc_set_socket_rcvbuf(fd, options.tcp_receive_buffer_size);
+    if (!err.ok()) goto error;
+  }
   if (!grpc_is_unix_socket(addr)) {
     err = grpc_set_socket_low_latency(fd, 1);
     if (!err.ok()) goto error;