Monkey Business
- Annu: 1931
- Paese: United States of America
- Genre: Comedy
- Studio: Paramount Pictures
- Parolla chjave: ship, stowaway, black and white, pre-code
- Direttore: Norman Z. McLeod
- Cast: Groucho Marx, Harpo Marx, Chico Marx, Zeppo Marx, Rockliffe Fellowes, Harry Woods