Belize is a country in Central America.
Belize may also refer to:
- Belize District, a district of Belize
- Belize City, Belize's largest city
- Belize River, a river in Belize
- Belize, Angola, a town in the Angolan province of Cabinda
- Belize Inlet, British Columbia, Canada, named for Belize City
- Belize Kazi (born 2000), Spanish rapper known professionally as BB Trickz
- British Honduras, a former British colony called Belize after 1973