Catherine Génisson (born 22 April 1949) is French politician. She represented the Pas-de-Calais department in the National Assembly of France from 1 June 1997 to 30 September 2011 as a member of the Socialiste, radical, citoyen et divers gauche. She represents the department of Pas-de-Calais in the French Senate. The daughter of painter , she was first elected to the French assembly in 1997 and was reelected in 2002 and 2007. She was elected to the French senate on September 25, 2011.