Mabel's Blunder
- Sal: 1914
- Welat: United States of America
- Genre: Comedy
- Studio: Keystone Film Company
- Keyword: silent film, gender disguise, woman director, woman disguised as man
- Serek: Mabel Normand
- Avdan: Mabel Normand, Harry McCoy, Charley Chase, Charles Bennett, Wallace MacDonald, Edward F. Cline