diff --git a/benchmark/benchmain/main.go b/benchmark/benchmain/main.go
index ec26909ba79d..f219378ab750 100644
--- a/benchmark/benchmain/main.go
+++ b/benchmark/benchmain/main.go
@@ -117,6 +117,7 @@ var (
 	recvBufferPool        = flags.StringWithAllowedValues("recvBufferPool", recvBufferPoolNil, "Configures the shared receive buffer pool. One of: nil, simple, all", allRecvBufferPools)
 	sharedWriteBuffer     = flags.StringWithAllowedValues("sharedWriteBuffer", toggleModeOff,
 		fmt.Sprintf("Configures both client and server to share write buffer - One of: %v", strings.Join(allToggleModes, ", ")), allToggleModes)
+	encoderBufferPool = flags.StringWithAllowedValues("encoderBufferPool", toggleModeOff, fmt.Sprintf("Configures both client and server to share encoder buffers - One of: %v", strings.Join(allToggleModes, ", ")), allToggleModes)
 
 	logger = grpclog.Component("benchmark")
 )
@@ -341,6 +342,10 @@ func makeClients(bf stats.Features) ([]testgrpc.BenchmarkServiceClient, func())
 		opts = append(opts, grpc.WithSharedWriteBuffer(true))
 		sopts = append(sopts, grpc.SharedWriteBuffer(true))
 	}
+	if bf.EncoderBufferPool {
+		opts = append(opts, grpc.WithDefaultCallOptions(grpc.ClientEncoderBufferPool(grpc.NewSharedBufferPool())))
+		sopts = append(sopts, grpc.ServerEncoderBufferPool(grpc.NewSharedBufferPool()))
+	}
 	if bf.ServerWriteBufferSize >= 0 {
 		sopts = append(sopts, grpc.WriteBufferSize(bf.ServerWriteBufferSize))
 	}
@@ -610,6 +615,7 @@ type featureOpts struct {
 	sleepBetweenRPCs      []time.Duration
 	recvBufferPools       []string
 	sharedWriteBuffer     []bool
+	encoderBufferPool     []bool
 }
 
 // makeFeaturesNum returns a slice of ints of size 'maxFeatureIndex' where each
@@ -660,6 +666,8 @@ func makeFeaturesNum(b *benchOpts) []int {
 			featuresNum[i] = len(b.features.recvBufferPools)
 		case stats.SharedWriteBuffer:
 			featuresNum[i] = len(b.features.sharedWriteBuffer)
+		case stats.EncoderBufferPool:
+			featuresNum[i] = len(b.features.encoderBufferPool)
 		default:
 			log.Fatalf("Unknown feature index %v in generateFeatures. maxFeatureIndex is %v", i, stats.MaxFeatureIndex)
 		}
@@ -730,6 +738,7 @@ func (b *benchOpts) generateFeatures(featuresNum []int) []stats.Features {
 			SleepBetweenRPCs:      b.features.sleepBetweenRPCs[curPos[stats.SleepBetweenRPCs]],
 			RecvBufferPool:        b.features.recvBufferPools[curPos[stats.RecvBufferPool]],
 			SharedWriteBuffer:     b.features.sharedWriteBuffer[curPos[stats.SharedWriteBuffer]],
+			EncoderBufferPool:     b.features.encoderBufferPool[curPos[stats.EncoderBufferPool]],
 		}
 		if len(b.features.reqPayloadCurves) == 0 {
 			f.ReqSizeBytes = b.features.reqSizeBytes[curPos[stats.ReqSizeBytesIndex]]
@@ -804,6 +813,7 @@ func processFlags() *benchOpts {
 			sleepBetweenRPCs:      append([]time.Duration(nil), *sleepBetweenRPCs...),
 			recvBufferPools:       setRecvBufferPool(*recvBufferPool),
 			sharedWriteBuffer:     setToggleMode(*sharedWriteBuffer),
+			encoderBufferPool:     setToggleMode(*encoderBufferPool),
 		},
 	}
 
diff --git a/benchmark/stats/stats.go b/benchmark/stats/stats.go
index e42c5b6c0f24..a5b7841c07c4 100644
--- a/benchmark/stats/stats.go
+++ b/benchmark/stats/stats.go
@@ -59,6 +59,7 @@ const (
 	SleepBetweenRPCs
 	RecvBufferPool
 	SharedWriteBuffer
+	EncoderBufferPool
 
 	// MaxFeatureIndex is a place holder to indicate the total number of feature
 	// indices we have. Any new feature indices should be added above this.
@@ -132,6 +133,8 @@ type Features struct {
 	RecvBufferPool string
 	// SharedWriteBuffer configures whether both client and server share per-connection write buffer
 	SharedWriteBuffer bool
+	// SharedWriteBuffer configures whether both client and server share encoder buffers
+	EncoderBufferPool bool
 }
 
 // String returns all the feature values as a string.
@@ -151,13 +154,14 @@ func (f Features) String() string {
 		"trace_%v-latency_%v-kbps_%v-MTU_%v-maxConcurrentCalls_%v-%s-%s-"+
 		"compressor_%v-channelz_%v-preloader_%v-clientReadBufferSize_%v-"+
 		"clientWriteBufferSize_%v-serverReadBufferSize_%v-serverWriteBufferSize_%v-"+
-		"sleepBetweenRPCs_%v-connections_%v-recvBufferPool_%v-sharedWriteBuffer_%v",
+		"sleepBetweenRPCs_%v-connections_%v-recvBufferPool_%v-sharedWriteBuffer_%v-"+
+		"encoderBufferPool_%v",
 		f.NetworkMode, f.UseBufConn, f.EnableKeepalive, f.BenchTime, f.EnableTrace,
 		f.Latency, f.Kbps, f.MTU, f.MaxConcurrentCalls, reqPayloadString,
 		respPayloadString, f.ModeCompressor, f.EnableChannelz, f.EnablePreloader,
 		f.ClientReadBufferSize, f.ClientWriteBufferSize, f.ServerReadBufferSize,
 		f.ServerWriteBufferSize, f.SleepBetweenRPCs, f.Connections,
-		f.RecvBufferPool, f.SharedWriteBuffer)
+		f.RecvBufferPool, f.SharedWriteBuffer, f.EncoderBufferPool)
 }
 
 // SharedFeatures returns the shared features as a pretty printable string.
@@ -235,6 +239,8 @@ func (f Features) partialString(b *bytes.Buffer, wantFeatures []bool, sep, delim
 				b.WriteString(fmt.Sprintf("RecvBufferPool%v%v%v", sep, f.RecvBufferPool, delim))
 			case SharedWriteBuffer:
 				b.WriteString(fmt.Sprintf("SharedWriteBuffer%v%v%v", sep, f.SharedWriteBuffer, delim))
+			case EncoderBufferPool:
+				b.WriteString(fmt.Sprintf("EncoderBufferPool%v%v%v", sep, f.EncoderBufferPool, delim))
 			default:
 				log.Fatalf("Unknown feature index %v. maxFeatureIndex is %v", i, MaxFeatureIndex)
 			}