Catherine "Cathy" LeFrançois (formerly Priest), (born February 12, 1971) is a professional female bodybuilder and figure competitor from Canada.

[1] When LeFrançois was 14 years old she noticed that a classmate, Steve Beaulieu, had big veiny forearms.

After noticing her interest he brought her a magazine with Cory Everson on the cover.

She earned her pro card in 1995 when she won the overall title at the CBBF Canada Cup.

[1] LeFrançois made her pro debut at the 1995 Jan Tana Classic.

She competed exclusively as a lightweight once weight classes were introduced in pro shows in 2000.

[1] LeFrançois was married to bodybuilder Lee Priest on July 1, 2000; they separated in 2005.