A zoo (shortened form of 'zoological garden') is a place where animals are exhibited.

Zoo may also be:

• Zoo (Anthrocon), an informal meeting place at the Anthrocon convention.
• Zoo (file format), a 1980s archive file format developed by Rahul Dhesi.
• Zoo (magazine), a men's magazine in the United Kingdom.
• Zoo Magazine, a German magazine.
• ZOO (band), a J-pop band from the early 1990s.
• Zoo Entertainment, an independent record label, now defunct.
• A Zed & Two Noughts (also known as Zoo), a 1985 film by Peter Greenaway.
• The Zoo, a song by the Scorpions from their album Animal Magnetism.
• Babylon Zoo, a 1990s dance music act.
• Zoo Tycoon, a computer zoo simulation game.
• Zoo Tycoon 2, a sequel to ''Zoo Tycoon.
• Zoo is a common informal abbreviation for zoophile.
• "The Zoo" and "The Blue Zoo" are informal ways of referring to the United States Air Force Academy

Zoo