Circus Maximus is an ancient arena and mass entertainment venue located in Rome.

Circus Maximus may also refer to:

• Circus Maximus (American band), a 1960s band featuring Jerry Jeff Walker
• Circus Maximus (Norwegian band), a 2000s progressive metal band
• Symphony No. 3 (Corigliano) or Symphony No. 3, Circus Maximus, a piece for large wind band by American composer John Corigliano
• The Circus Maximus, a 1992 album by Manilla Road
• Circus Maximus (Momus album), 1986
• "Circus Maximus", a song by the band Clutch from their 2005 album Robot Hive/Exodus
• Chariot Wars, a 2002 video game
• Circus Maximus (game), a chariot-racing board game
• Circo Massimo (Rome Metro), a station of the Rome Metro

• Wrocław Opera
• Wrocław Palace
• Wrocław, Poland
• Wrocław Puppet Theater
• Wrocław's dwarfs
• Wrocław Town Hall
• Wrocław Voivodeship
• Wrocław Voivodeship (1975-1998)
• Wrocław Voivodeship (1975-98)
• Wrocław – Copernicus Airport
• Wroe (disambiguation)
• W. Roger Graham
• W. Rogosinski
• WROI
• WROK (disambiguation)
• W.Rokkor
• W.Rokkor-HG
• W.Rokkor-HH
• W.Rokkor-NL
• W.Rokkor-OJ
• W.Rokkor-PI
• W.Rokkor-QE
• W.Rokkor-QF
• W.Rokkor-QH
• W.Rokkor-SG