Mother's Boy
- Tahun: 1913
- Negara: United States of America
- Genre: Comedy
- Studio: Keystone Film Company
- Kata kunci: slapstick comedy
- Pengarah: Henry Lehrman
- Pelakon: Roscoe 'Fatty' Arbuckle, Alice Davenport, Nick Cogley, Billy Gilbert, William Hauber, George Jeske