diff --git a/src/main/java/org/opensearch/sdk/SDKClient.java b/src/main/java/org/opensearch/sdk/SDKClient.java
index 58a2aaca..ddb7af50 100644
--- a/src/main/java/org/opensearch/sdk/SDKClient.java
+++ b/src/main/java/org/opensearch/sdk/SDKClient.java
@@ -36,6 +36,8 @@
 import org.opensearch.action.get.MultiGetResponse;
 import org.opensearch.action.index.IndexRequest;
 import org.opensearch.action.index.IndexResponse;
+import org.opensearch.action.search.MultiSearchRequest;
+import org.opensearch.action.search.MultiSearchResponse;
 import org.opensearch.action.search.SearchRequest;
 import org.opensearch.action.search.SearchResponse;
 import org.opensearch.action.support.TransportAction;
@@ -437,6 +439,16 @@ public void search(SearchRequest request, ActionListener<SearchResponse> listene
             restHighLevelClient.searchAsync(request, RequestOptions.DEFAULT, listener);
         }
 
+        /**
+         * Search across all documents that match the criteria
+         *
+         * @param request The multiSearch Request
+         * @param listener A listener to be notified with a result
+         */
+        public void multiSearch(MultiSearchRequest request, ActionListener<MultiSearchResponse> listener) {
+            restHighLevelClient.msearchAsync(request, RequestOptions.DEFAULT, listener);
+        }
+
         /**
          * Sends a request to the OpenSearch cluster that the client points to.
          *
diff --git a/src/test/java/org/opensearch/sdk/TestSDKClient.java b/src/test/java/org/opensearch/sdk/TestSDKClient.java
index 1dcfca81..5d2cedcb 100644
--- a/src/test/java/org/opensearch/sdk/TestSDKClient.java
+++ b/src/test/java/org/opensearch/sdk/TestSDKClient.java
@@ -18,6 +18,7 @@
 import org.opensearch.action.get.GetRequest;
 import org.opensearch.action.get.MultiGetRequest;
 import org.opensearch.action.index.IndexRequest;
+import org.opensearch.action.search.MultiSearchRequest;
 import org.opensearch.action.search.SearchRequest;
 import org.opensearch.action.update.UpdateRequest;
 import org.opensearch.client.Cancellable;
@@ -96,6 +97,7 @@ public void testSDKRestClient() throws Exception {
         assertDoesNotThrow(() -> restClient.update(new UpdateRequest(), ActionListener.wrap(r -> {}, e -> {})));
         assertDoesNotThrow(() -> restClient.delete(new DeleteRequest(), ActionListener.wrap(r -> {}, e -> {})));
         assertDoesNotThrow(() -> restClient.search(new SearchRequest(), ActionListener.wrap(r -> {}, e -> {})));
+        assertDoesNotThrow(() -> restClient.multiSearch(new MultiSearchRequest(), ActionListener.wrap(r -> {}, e -> {})));
         expectThrows(ConnectException.class, () -> restClient.performRequest(new Request("GET", "/")));
 
         sdkClient.doCloseHighLevelClient();