Atlee Anthony Mahorn (born 27 October 1965) is a three-time Canadian Olympic and four-time World Championship sprinter.

He won Bronze medals in the 200 metres at the 1991 World Championships in Tokyo and the 4 x 100 metre relay at the 1993 World Championships in Stuttgart.

He won the gold medal in the 200m at the 1986 Commonwealth Games in Edinburgh.

Mahorn is fluent in the French language and can also communicate in both Spanish and Italian.

This biographical article relating to Canadian athletics and track and field is a stub.