An amphitheatre is an open-air venue used for entertainment, performances, and sports.

Amphitheatre or Amphitheater may also refer to:

• Amphitheatre, New South Wales, a civil parish
• Amphitheatre, Victoria, a town
• The Amphitheatre, a geographical feature in Hallett Cove Conservation Park, South Australia

• Amphitheatre (Drakensberg), a geographical feature in Northern Drakensberg, South Africa
• Amphitheatre (London), the remains of a Roman amphitheatre in London, England
• The Amphitheatre, a basin in Graham Land, Antarctica
• The Amphitheatre (Victoria Land), a great cirque in Victoria Land, Antarctica

• Anatomical theatre a tiered educational space for dissecting cadavers
• Operating theatre (formerly) a tiered educational space for performing surgery
• Amphitheatre Lake (disambiguation)
• Amphitheater Mountain (disambiguation)
• All pages with titles beginning with Amphitheatre

• All pages with titles beginning with Amphitheater
• Category:Amphitheaters
• List of contemporary amphitheatres