Algoma may refer to:

• Algoma Central Railway, Northern Ontario
  • Algoma Central Corporation
• Algoma Foundry and Machine Company, Algoma, Wisconsin, U.S.
• Algoma Treatment and Remand Centre, a prison in Sault Ste. Marie, Ontario, Canada
• Algoma University, Ontario, Canada
• Essar Steel Algoma, formerly Algoma Steel, a Canadian steel producer

• Algoma District, Ontario, Canada
• Algoma, Mississippi, U.S.
• Algoma, Oregon, U.S.
• Algoma, West Virginia, U.S.
• Algoma, Wisconsin, a city in Kewaunee County, Wisconsin, U.S.
• Algoma, Wisconsin, a former village in Winnebago County, Wisconsin, that became part of the city of Oshkosh, Wisconsin
• Algoma, Winnebago County, Wisconsin, a town, U.S.
• Algoma Boulevard Historic District, Oshkosh, Wisconsin, U.S.
• Algoma Township, Michigan, U.S.

• SS Algoma, a ship wrecked in 1885 in Lake Superior, U.S.
• HMCS Algoma, a 1941 Flower-class corvette

• All pages with titles beginning with Algoma
• Alcona (disambiguation)
• Algona (disambiguation)