diff --git a/js/src/client.ts b/js/src/client.ts
index fb440107f..d9aa11ca4 100644
--- a/js/src/client.ts
+++ b/js/src/client.ts
@@ -3648,13 +3648,38 @@ export class Client implements LangSmithTracingClientInterface {
     return await response.json();
   }
 
+  /**
+   * Delete a run from an an annotation queue.
+   * @param queueId - The ID of the annotation queue to delete the run from
+   * @param queueRunId - The ID of the run to delete from the annotation queue
+   */
+  public async deleteRunFromAnnotationQueue(
+    queueId: string,
+    queueRunId: string
+  ): Promise<void> {
+    const response = await this.caller.call(
+      _getFetchImplementation(),
+      `${this.apiUrl}/annotation-queues/${assertUuid(
+        queueId,
+        "queueId"
+      )}/runs/${assertUuid(queueRunId, "queueRunId")}`,
+      {
+        method: "DELETE",
+        headers: { ...this.headers, Accept: "application/json" },
+        signal: AbortSignal.timeout(this.timeout_ms),
+        ...this.fetchOptions,
+      }
+    );
+    await raiseForStatus(response, "delete run from annotation queue");
+  }
+
   /**
    * Get the size of an annotation queue.
    * @param queueId - The ID of the annotation queue
    */
   public async getSizeFromAnnotationQueue(
     queueId: string
-  ): Promise<Record<"size", number>> {
+  ): Promise<{ size: number }> {
     const response = await this.caller.call(
       _getFetchImplementation(),
       `${this.apiUrl}/annotation-queues/${assertUuid(queueId, "queueId")}/size`,