Paris Métro Line 14

Line 14
MP 14 automatic rolling stock at Gare de Lyon in the 12th arrondissement
Overview
LocaleParis, Saint-Denis, Saint-Ouen-sur-Seine, Clichy, Le Kremlin-Bicêtre, Gentilly, Villejuif, Chevilly-Larue, L'Haÿ-les-Roses, Thiais, Paray-Vieille-Poste
TerminiSaint-Denis–Pleyel
Aéroport d'Orly
Connecting lines


Stations21
Service
SystemParis Métro
Operator(s)RATP
Rolling stockMP 14
(60 trains as of 3 November 2024)
Ridership113m (avg. per year)
6th/14 (2024)
History
Opened15 October 1998 (15 October 1998)
Technical
Line length27.8 km (17.3 mi)
Trip time41 min
Track gauge1,435 mm (4 ft 8+12 in) standard gauge
with roll ways for the rubber
tired wheels outside of the steel rails
Electrification750 V DC guide bars
on either side of the track
Conduction systemAutomatic (SAET)
Average inter-station distance1,388 m (4,554 ft)
Route map

Saint-Denis–Pleyel
****
Mairie de Saint-Ouen
Saint-Ouen Les Docks workshop
Saint-Ouen
Porte de Clichy
Pont Cardinet
Saint-Lazare
Madeleine
Pyramides
Châtelet
Gare de Lyon
Bercy
Cour Saint-Émilion
Bibliothèque François Mitterrand
Olympiades
Maison Blanche
Hôpital Bicêtre
Villejuif–Gustave Roussy
*
L'Haÿ-les-Roses
Chevilly-Larue
Thiais–Orly
Aéroport d'Orly
*
Morangis workshop

All stations are accessible
(*) Under construction     (**) Planned

Paris Métro Line 14 (French: Ligne 14 du métro de Paris) is one of the sixteen lines currently open on the Paris Métro. It connects Saint-Denis–Pleyel and Aéroport d'Orly on a northwest–southeast diagonal via the three major stations of Gare Saint-Lazare, the Châtelet–Les-Halles complex, and Gare de Lyon. The line goes through the centre of Paris and also serves the communes of Saint-Denis, Saint-Ouen-sur-Seine, Clichy, Le Kremlin-Bicêtre, Gentilly, Villejuif, Chevilly-Larue, L'Haÿ-les-Roses, Thiais and Paray-Vieille-Poste.

The first Paris Métro line built from scratch since the 1930s, line 14 has been operated completely automatically since its opening in 1998, and the very positive return of that experiment motivated the retrofitting of Line 1 for full automation. Before the start of its commercial service Line 14 was known as project Météor, an acronym for MÉTro Est-Ouest Rapide.

The line has been used as a showcase for the expertise of the RATP (the operator), Alstom, Systra and Siemens Mobility (constructors of the rolling stock and automated equipment respectively) when they bid internationally to build metro systems.

A northward extension to Mairie de Saint-Ouen opened in December 2020. The line extended further north to Saint-Denis–Pleyel and south to Aéroport d'Orly, as part of the Grand Paris Express project, on 24 June 2024. Those extensions made Line 14 the longest in the Métro, at 27.8 km of length. As of Fall 2025, it is the busiest line of the Paris Metro, carrying around 820,000 riders per weekday.