Île-de-France tramway Line 6

Île-de-France tramway Line 6 (usually called simply T6) is part of the modern tram network of the Île-de-France region of France. Line 6 connects Viroflay-Rive-Droite station and Châtillon–Montrouge Paris Métro station, south-west of Paris. Line 6 is one of the Île-de-France's two rubber-tyred tramway lines based on the Translohr system. The line has a length of 14 km and 21 stations. It opened to the public on 13 December 2014. The line was extended by 2.6 km (including a tunnel of 1.6 km) and two stations in May 2016.

The line is operated by the RATP Group under contract with Île-de-France Mobilités.