The 6th constituency of Haute-Savoie covers the south east of the department the area is mountainous including Mont-Blanc and Chamonix. The seat was only created for the 2012 elections and in first election joined all the other constituencies in Haute-Savoie in electing a candidate from the centre right UMP. However, in 2017 the seat swung to Emmanuel Macron's centrist En Marche! party.[3]
* Lagarde ran as a dissident EELV candidate without the support of the NUPES alliance, of which EELV is a member. The 2017EELV result is included with the NUPES alliance for swing calculations.