Kelly Stefanyshyn (born July 6, 1982) is a Canadian competitive swimmer and backstroke specialist who represented her native country at the 2000 Summer Olympics in Sydney, Australia.

Stefanyshyn was a member of Canada's sixth-place team in the women's 4x100-metre medley relay.

[1] Stefanyshyn was previously a three-medal-winner at the 1999 Pan American Games in Winnipeg.

She attended the University of British Columbia, where she was a member of the UBC Thunderbirds swimming and diving team in CIS competition from 2001 to 2004.

This Canadian swimming biography is a stub.