Mabel's Blunder
- Viti: 1914
- Vendi: United States of America
- Zhanri: Comedy
- Studio: Keystone Film Company
- Fjalen: silent film, gender disguise, woman director, woman disguised as man
- Drejtori: Mabel Normand
- Cast: Mabel Normand, Harry McCoy, Charley Chase, Charles Bennett, Wallace MacDonald, Edward F. Cline