Waza or WAZA may refer to:
- WAZA (art collective), an art collective in China established in 2002
- WAZA (FM), a radio station (107.7 FM) licensed to Liberty, Mississippi, United States
- World Association of Zoos and Aquariums
- Detroit Waza, an American arena soccer team
- Waza, Afghanistan
- Waza National Park in Cameroon
- a term used in Chad to describe long metal trumpets elsewhere known as kakaki or malakat
- a Japanese word that means "technique"
- The House of Vasa