Paris Métro Line 14 (French: Ligne 14 du métro de Paris) is one of the sixteen lines on the Paris Métro. It connects the stations Mairie de Saint-Ouen and Olympiades on a north-west south-east diagonal via the three major stations of Gare Saint-Lazare, The Châtelet–Les-Halles complex and the Gare de Lyon. The line goes through the centre of Paris, and reaches the communes of Saint-Ouen-sur-Seine and Clichy.