Presidential elections were held in France on 23 April and 7 May 2017. As no candidate won a majority in the first round, a runoff was held between the top two candidates, Emmanuel Macron of En Marche! (EM) and Marine Le Pen of the National Front (FN), which Macron won with a difference of more than 30% of the vote. The presidential election was followed by a legislative election to elect members of the National Assembly on 11 and 18 June. Incumbent president François Hollande of the Socialist Party (PS) was eligible to run for a second term, but declared on 1 December 2016 that he would not seek reelection in light of low approval ratings, making him the first incumbent head of state of the Fifth Republic not to seek reelection.

The Republicans held a presidential primary election, officially called the open primary of the right and centre, to select a candidate for the 2017 presidential election. It took place on 20 November 2016, with a runoff on 27 November since no candidate obtained at least 50% of the vote in the first round. It was the first time an open primary had been held for The Republicans or its predecessor parties.