diff --git a/src/GitLabApiClient/IMergeRequestsClient.cs b/src/GitLabApiClient/IMergeRequestsClient.cs
index 92bfce6b..2daf61ac 100644
--- a/src/GitLabApiClient/IMergeRequestsClient.cs
+++ b/src/GitLabApiClient/IMergeRequestsClient.cs
@@ -91,6 +91,14 @@ public interface IMergeRequestsClient
         /// <returns>Merge requests satisfying options.</returns>
         Task<IList<Note>> GetNotesAsync(ProjectId projectId, int mergeRequestIid, Action<MergeRequestNotesQueryOptions> options = null);
 
+        /// <summary>
+        /// Deletes a note of a merge request.
+        /// </summary>
+        /// <param name="projectId">The ID, path or <see cref="Project"/> of the project.</param>
+        /// <param name="mergeRequestIid">Iid of the merge request.</param>
+        /// <param name="noteId">ID of the merge request note.</param>
+        Task DeleteNoteAsync(ProjectId projectId, int mergeRequestIid, int noteId);
+
         /// <summary>
         /// List erge request pipelines
         /// </summary>
diff --git a/src/GitLabApiClient/MergeRequestsClient.cs b/src/GitLabApiClient/MergeRequestsClient.cs
index 7926c86b..92f443cf 100644
--- a/src/GitLabApiClient/MergeRequestsClient.cs
+++ b/src/GitLabApiClient/MergeRequestsClient.cs
@@ -150,6 +150,17 @@ public async Task<IList<Note>> GetNotesAsync(ProjectId projectId, int mergeReque
             return await _httpFacade.GetPagedList<Note>(url);
         }
 
+        /// <summary>
+        /// Deletes a note of a merge request.
+        /// </summary>
+        /// <param name="projectId">The ID, path or <see cref="Project"/> of the project.</param>
+        /// <param name="mergeRequestIid">Iid of the merge request.</param>
+        /// <param name="noteId">ID of the merge request note.</param>
+        public async Task DeleteNoteAsync(ProjectId projectId, int mergeRequestIid, int noteId)
+        {
+            await _httpFacade.Delete($"projects/{projectId}/merge_requests/{mergeRequestIid}/notes/{noteId}");
+        }
+
         /// <summary>
         /// List erge request pipelines
         /// </summary>