• Wasa Lake, a place in British Columbia, Canada
• Wasa, Pharaoh, an Ancient Egyptian ruler of the Sixteenth dynasty of Egypt
• Wasabröd, a brandname used by the Swedish company AB Wasabröd
• Vasa (ship), 17th century Swedish warship, formerly spelled Wasa
• Wasa Line, a Finnish shipping company
• Legion Wasa, a Swedish political party
• Wasa 30, a Swedish sailboat
• Wasa Amenfi West District, a district in the Western Region of Ghana
• A dialect of the Akan language of Ghana and eastern Cote D'Ivoire

WASA may refer to:

• District of Columbia Water and Sewer Authority
• Water and Sewerage Authority of Trinidad and Tobago
• Western Australia Softball Association
• Waccamaw Association of Space and Aviation, a club at Waccamaw High School

See also

• Wasa Wasa, an album by Edgar Broughton Band
• Wasa, an archaic spelling of the name of the Swedish Royal House of Vasa
• Vasa (disambiguation)