Coordinates: 18°18′N 73°39′W / 18.300°N 73.650°W
Cavaellon or Cavaillon, (Haitian Creole: Kavayon) is a commune and a rural town located in the Aquin Arrondissement of the Sud department of Haiti.
Its nearest neighboring towns/cities are Nan Cotie (12km north), Saint-Louis-du-Sud (20km southeast), and Les Cayes (16km west).
Balou, Bedo, Bonne Fin, Digo Salo, Fevre, Garnd Dieu, Grand Place, Grand-Blois, Gross Mary, L'ellet, La Marche, Nan Cotie, Rosseau and Volbrune.
The town is most famous for being the birthplace of both Benito Martínez Abrogán, Cuba's oldest-ever person, and George Valris, a famous Caribbean artist.