Chaz is a masculine given name or nickname which may refer to:
People:
Charles Chaz I'Anson (born 1986), English rugby league player
Chaz Bono (born 1969), child of Sonny Bono and Cher formerly named Chastity Bono
Chaz Brenchley (born 1959), British novel and short story writer
Chaz Carr (born 1982), Jamaican former basketball player
Chaz Davies (born 1987), Welsh motorcycle racer and 2011 World Supersport champion
Chaz Green (born 1992), American football player
Charles Chaz Jankel (born 1952), English musician
Chaz Mee, a pen name of Katy Munger (born 1956), American writer
Chaz Mostert (born 1992), Australian racing driver
Chaz Mulkey (born 1981, American Muay Thai kickboxer
Chaz Robinson (born 1992), American football player
Chaz Roe (born 1986), American Major League Baseball pitcher
Chaz Lamar Shepherd (born 1977), American actor
Chazeray Chaz Schilens (born 1985), American football player
Chaz Thorne (born 1975), Canadian actor and director
Charles "Chaz" Warrington (born 1971), American professional wrestler under the ring name Mosh
Fictional characters:
Chaz Ashley, the protagonist of the video game Phantasy Star IV
Chaz, the off-white plasticine sidekick of the terracotta Morph from UK children's television