diff --git a/model/pipeline/src/main/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.proto b/model/pipeline/src/main/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.proto
index 67df8b9e8003..d2d322a3470c 100644
--- a/model/pipeline/src/main/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.proto
+++ b/model/pipeline/src/main/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.proto
@@ -1106,6 +1106,9 @@ message StandardCoders {
     //     encoded with it's corresponding coder.
     // Components: single coder for the value
     NULLABLE = 17 [(beam_urn) = "beam:coder:nullable:v1"];
+
+    // Coder for Void type. Uses zero bytes per Void.
+    VOID = 19 [(beam_urn) = "beam:coder:void:v1"];
   }
 }
 
diff --git a/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoderRegistrar.java b/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoderRegistrar.java
index 5b0d5aedd619..274df769d173 100644
--- a/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoderRegistrar.java
+++ b/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoderRegistrar.java
@@ -34,6 +34,7 @@
 import org.apache.beam.sdk.coders.StringUtf8Coder;
 import org.apache.beam.sdk.coders.TimestampPrefixingWindowCoder;
 import org.apache.beam.sdk.coders.VarLongCoder;
+import org.apache.beam.sdk.coders.VoidCoder;
 import org.apache.beam.sdk.transforms.windowing.GlobalWindow;
 import org.apache.beam.sdk.transforms.windowing.IntervalWindow.IntervalWindowCoder;
 import org.apache.beam.sdk.util.ShardedKey;
@@ -74,6 +75,7 @@ public class ModelCoderRegistrar implements CoderTranslatorRegistrar {
           .put(ShardedKey.Coder.class, ModelCoders.SHARDED_KEY_CODER_URN)
           .put(TimestampPrefixingWindowCoder.class, ModelCoders.CUSTOM_WINDOW_CODER_URN)
           .put(NullableCoder.class, ModelCoders.NULLABLE_CODER_URN)
+          .put(VoidCoder.class, ModelCoders.VOID_CODER_URN)
           .build();
 
   private static final Map<Class<? extends Coder>, CoderTranslator<? extends Coder>>
@@ -99,6 +101,7 @@ public class ModelCoderRegistrar implements CoderTranslatorRegistrar {
               .put(ShardedKey.Coder.class, CoderTranslators.shardedKey())
               .put(TimestampPrefixingWindowCoder.class, CoderTranslators.timestampPrefixingWindow())
               .put(NullableCoder.class, CoderTranslators.nullable())
+              .put(VoidCoder.class, CoderTranslators.atomic(VoidCoder.class))
               .build();
 
   static {
diff --git a/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoders.java b/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoders.java
index 7b7546aceb61..9370428b72dc 100644
--- a/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoders.java
+++ b/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoders.java
@@ -35,7 +35,8 @@ private ModelCoders() {}
 
   public static final String BYTES_CODER_URN = getUrn(StandardCoders.Enum.BYTES);
   public static final String BOOL_CODER_URN = getUrn(StandardCoders.Enum.BOOL);
-  // Where is this required explicitly, instead of implicit within WindowedValue and LengthPrefix
+  // Where is this required explicitly, instead of implicit within WindowedValue
+  // and LengthPrefix
   // coders?
   public static final String INT64_CODER_URN = getUrn(StandardCoders.Enum.VARINT);
   public static final String STRING_UTF8_CODER_URN = getUrn(StandardCoders.Enum.STRING_UTF8);
@@ -48,8 +49,10 @@ private ModelCoders() {}
   public static final String LENGTH_PREFIX_CODER_URN = getUrn(StandardCoders.Enum.LENGTH_PREFIX);
 
   public static final String GLOBAL_WINDOW_CODER_URN = getUrn(StandardCoders.Enum.GLOBAL_WINDOW);
-  // This isn't strictly required once there's a way to represent an 'unknown window' (i.e. the
-  // custom window encoding + the maximum timestamp of the window, this can be used for interval
+  // This isn't strictly required once there's a way to represent an 'unknown
+  // window' (i.e. the
+  // custom window encoding + the maximum timestamp of the window, this can be
+  // used for interval
   // windows.
   public static final String INTERVAL_WINDOW_CODER_URN =
       getUrn(StandardCoders.Enum.INTERVAL_WINDOW);
@@ -69,6 +72,8 @@ private ModelCoders() {}
 
   public static final String NULLABLE_CODER_URN = getUrn(StandardCoders.Enum.NULLABLE);
 
+  public static final String VOID_CODER_URN = getUrn(StandardCoders.Enum.VOID);
+
   static {
     checkState(
         STATE_BACKED_ITERABLE_CODER_URN.equals(getUrn(StandardCoders.Enum.STATE_BACKED_ITERABLE)));
@@ -93,7 +98,8 @@ private ModelCoders() {}
           PARAM_WINDOWED_VALUE_CODER_URN,
           STATE_BACKED_ITERABLE_CODER_URN,
           SHARDED_KEY_CODER_URN,
-          NULLABLE_CODER_URN);
+          NULLABLE_CODER_URN,
+          VOID_CODER_URN);
 
   public static Set<String> urns() {
     return MODEL_CODER_URNS;