Tarascon, sometimes referred to as Tarascon-sur-Rhône, is a commune situated at the extreme west of the Bouches-du-Rhône department of France in the Provence-Alpes-Côte d'Azur region. Inhabitants are referred to as Tarasconnais or Tarasconnaises. The patron saint of the city is Martha of Bethany, whose motto is "Concordia Felix".

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.