Manon Gauthier is a politician and administrator in Montreal, Quebec, Canada. She served on the Montreal city council since November 2013, and was a member of the Montreal executive committee (i.e., the municipal cabinet) in Denis Coderre's administration throughout this time with responsibility for culture. Gauthier was previously the chief executive officer of the Segal Centre for Performing Arts from 2009 to 2013. Gauthier retired from city council in August 2017.