Circus Circus is used as the name for:
Casinos
- Circus Circus Atlantic City, a defunct hotel and casino project, Atlantic City, New Jersey
- Circus Circus Enterprises, later Mandalay Resort Group, a casino operator
- Circus Circus Las Vegas, owned by Phil Ruffin
- Circus Circus Reno, owned and operated by Caesars Entertainment
- Circus Circus Tunica, now Gold Strike Tunica, Mississippi
Music
- Circus Circus (1900s band), a band that lasted from 1979 to 1981 and featured Blackie Lawless and Randy Piper, a forerunner to W.A.S.P.
- Circus Circus (2000s band), a Post Hardcore band