Jean-Luc Mélenchon is a French politician who was a member of the National Assembly for the 4th constituency of Bouches-du-Rhône from 2017 to 2022. He led the La France Insoumise group in the National Assembly from 2017 to 2021. Mélenchon has run three times in elections for president of France; in 2012 and 2017, and a strong third in the 2022 election, where he narrowly missed continuing on to the second round in France's two-round voting system.

Bouches-du-Rhône is a department in southern France. It borders Vaucluse to the north, Gard to the west and Var to the east. The Mediterranean Sea lies to the south. Its prefecture and largest city is Marseille; other important cities include Aix-en-Provence, Arles, Martigues and Aubagne.