Fatty's Day Off
- Jahr: 1913
- Land: United States of America
- Genre: Komödie
- Studio: Keystone Film Company
- Stichwort: slapstick comedy, waiter, mischievous child
- Direktor: Wilfred Lucas
- Besetzung: Roscoe 'Fatty' Arbuckle, Charles Avery, Grover Ligon, Fred Gamble, William Hauber