diff --git a/clients/src/main/java/org/apache/kafka/clients/admin/KafkaAdminClient.java b/clients/src/main/java/org/apache/kafka/clients/admin/KafkaAdminClient.java
index 6b8e962f979..52332f88206 100644
--- a/clients/src/main/java/org/apache/kafka/clients/admin/KafkaAdminClient.java
+++ b/clients/src/main/java/org/apache/kafka/clients/admin/KafkaAdminClient.java
@@ -3100,7 +3100,12 @@ public class KafkaAdminClient extends AdminClient {
                         final Long offset = partitionData.offset;
                         final String metadata = partitionData.metadata;
                         final Optional<Integer> leaderEpoch = partitionData.leaderEpoch;
-                        groupOffsetsListing.put(topicPartition, new OffsetAndMetadata(offset, leaderEpoch, metadata));
+                        // Negative offset indicates that the group has no committed offset for this partition
+                        if (offset < 0) {
+                            groupOffsetsListing.put(topicPartition, null);
+                        } else {
+                            groupOffsetsListing.put(topicPartition, new OffsetAndMetadata(offset, leaderEpoch, metadata));
+                        }
                     } else {
                         log.warn("Skipping return offset for {} due to error {}.", topicPartition, error);
                     }
diff --git a/clients/src/main/java/org/apache/kafka/clients/admin/ListConsumerGroupOffsetsResult.java b/clients/src/main/java/org/apache/kafka/clients/admin/ListConsumerGroupOffsetsResult.java
index ea5193402bd..48f45314181 100644
--- a/clients/src/main/java/org/apache/kafka/clients/admin/ListConsumerGroupOffsetsResult.java
+++ b/clients/src/main/java/org/apache/kafka/clients/admin/ListConsumerGroupOffsetsResult.java
@@ -40,6 +40,7 @@ public class ListConsumerGroupOffsetsResult {
 
     /**
      * Return a future which yields a map of topic partitions to OffsetAndMetadata objects.
+     * If the group does not have a committed offset for this partition, the corresponding value in the returned map will be null.
      */
     public KafkaFuture<Map<TopicPartition, OffsetAndMetadata>> partitionsToOffsetAndMetadata() {
         return future;
diff --git a/clients/src/test/java/org/apache/kafka/clients/admin/KafkaAdminClientTest.java b/clients/src/test/java/org/apache/kafka/clients/admin/KafkaAdminClientTest.java
index cba9b48d382..ed3e8a6781a 100644
--- a/clients/src/test/java/org/apache/kafka/clients/admin/KafkaAdminClientTest.java
+++ b/clients/src/test/java/org/apache/kafka/clients/admin/KafkaAdminClientTest.java
@@ -1494,6 +1494,7 @@ public class KafkaAdminClientTest {
             TopicPartition myTopicPartition0 = new TopicPartition("my_topic", 0);
             TopicPartition myTopicPartition1 = new TopicPartition("my_topic", 1);
             TopicPartition myTopicPartition2 = new TopicPartition("my_topic", 2);
+            TopicPartition myTopicPartition3 = new TopicPartition("my_topic", 3);
 
             final Map<TopicPartition, OffsetFetchResponse.PartitionData> responseData = new HashMap<>();
             responseData.put(myTopicPartition0, new OffsetFetchResponse.PartitionData(10,
@@ -1502,15 +1503,19 @@ public class KafkaAdminClientTest {
                     Optional.empty(), "", Errors.NONE));
             responseData.put(myTopicPartition2, new OffsetFetchResponse.PartitionData(20,
                     Optional.empty(), "", Errors.NONE));
+            responseData.put(myTopicPartition3, new OffsetFetchResponse.PartitionData(OffsetFetchResponse.INVALID_OFFSET,
+                    Optional.empty(), "", Errors.NONE));
             env.kafkaClient().prepareResponse(new OffsetFetchResponse(Errors.NONE, responseData));
 
             final ListConsumerGroupOffsetsResult result = env.adminClient().listConsumerGroupOffsets("group-0");
             final Map<TopicPartition, OffsetAndMetadata> partitionToOffsetAndMetadata = result.partitionsToOffsetAndMetadata().get();
 
-            assertEquals(3, partitionToOffsetAndMetadata.size());
+            assertEquals(4, partitionToOffsetAndMetadata.size());
             assertEquals(10, partitionToOffsetAndMetadata.get(myTopicPartition0).offset());
             assertEquals(0, partitionToOffsetAndMetadata.get(myTopicPartition1).offset());
             assertEquals(20, partitionToOffsetAndMetadata.get(myTopicPartition2).offset());
+            assertTrue(partitionToOffsetAndMetadata.containsKey(myTopicPartition3));
+            assertNull(partitionToOffsetAndMetadata.get(myTopicPartition3));
         }
     }