Sardou is a surname, and may refer to:
- Saint Sacerdos of Limoges, also known as Saint Sardou
- Victorien Sardou, French dramatist
:* Victorien Sardou was also the basis for naming Eggs Sardou, which is a part of Creole cuisine.
- Fernand Sardou (1910–1976), French singer and actor, father of Michel
- Michel Sardou, French singer
- Davy Sardou (born 1978), French actor, son of Michel
- Romain Sardou, French novelist
- Jackie Sardou, née Rollin (1919–1998), French actress, wife of Fernand
- Joseph-Marie Sardou (1922–2009), French Catholic archbishop
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