Catherine Fife

Catherine Eileen Fife is a politician in Ontario, Canada. She is a New Democratic member of the Legislative Assembly of Ontario who represents the riding of Waterloo. She has been a Member of Provincial Parliament since first winning her seat in the 2012 Kitchener—Waterloo byelection. Since 2025, Fife has served as the chairperson of Commonwealth Women Parliamentarians, the first Canadian in the role.