The Calgary Expos were a minor league baseball team located in the Canadian city of Calgary, Alberta, from 1979 to 1984.
Calgary and the Medicine Hat A's had joined the Pioneer League as expansion teams in 1977.
The Expos later relocated to Salt Lake City, Utah, to become the Salt Lake City Trappers in 1985 to make room for the Calgary Cannons of the Pacific Coast League.
The Expos qualified for the playoffs twice, losing to the Butte Copper Kings 3–2 in the 1981 league championship series, and losing to the Billings Mustangs 3–1 in the 1983 series.
This article about a baseball team in Canada is a stub.