Chaz can refer to
- Chaz, a nickname for Charles
- Chaz, the off-white plasticine sidekick of the terracotta Morph from UK children's television
- Chaz PsyKoticz, an American Professional Deathmatch Wrestler & DJ from Brooklyn, New York.
- Chaz Bono (formerly known as Chastity Bono), child of Sonny Bono and Cher
- Chaz Ashley, the main protagonist of the video game Phantasy Star IV
- Chaz Lamar Shepherd, American actor
- Charles Warrington aka "Chaz", an America professional wrestler