Jeffrey Sheehan is a Canadian former freestyle and medley swimmer of the 1980s.

[2] Sheehan, a Connecticut-born swimmer, won a bronze medal for Canada in the 200 metre medley at the 1982 Commonwealth Games in Brisbane.

[3] He swam for the University of Calgary and won a further bronze medal at the 1983 Summer Universiade in Edmonton as part of Canada's 4 x 100 metre freestyle relay team.

[4]