Daddy O! Baby O!
- Taon: 2000
- Bansa: Philippines
- Genre: Family, Comedy, Drama
- Studio: Star Cinema – ABS-CBN Film Productions
- Keyword: philippines
- Direktor: Eric Quizon
- Cast: Dolphy, Serena Dalrymple, Angel Aquino, Gloria Romero, Roldan Aquino, Angelica Panganiban