Fatty's Day Off
- Año: 1913
- País: United States of America
- Género: Comedia
- Estudio: Keystone Film Company
- Palabra clave: slapstick comedy, waiter, mischievous child
- Director: Wilfred Lucas
- Emitir: Roscoe 'Fatty' Arbuckle, Charles Avery, Grover Ligon, Fred Gamble, William Hauber