Jacques Gamblin as Joseph Ferdinand Cheval, aka 'Le facteur Cheval'

Laetitia Casta as Philomène Cheval

Florence Thomassin as Félicienne

Bernard Le Coq as Auguste

Natacha Lindinger as Garance

Zélie Rixhon as Alice Cheval

Eric Savin as Joseph Cadier

Louka Petit-Taborelli as Cyrille Cheval

Aurélien Wiik as Benjamin Lecoeur

Julien Personnaz as Louis Charvat, photographer

Lilly Rose Debos as Alice Cheval at 12

Delphine Lacheteau as Alice Cheval at 22

Milo Mazé as Cyrille at 7

Barthélemy Boccara Fechner as Village boy

Franck Adrien as Doctor

Thomas Baillet as Eugène

Mélanie Baxter-Jones as Rosalie Cheval

Alain Blazquez as Jean-Louis Revol

Pasquale D'Inca as Lucien Quampoix

Bernard Villanueva as Mayor of Hauterives

Philippe Baron as Priest

Christiane Cayre as Grandmother at funeral

Fanny Desmarès as Little lady at funeral

Julien Reneaut as Bar waiter

Ugo Ugolini as Villager

Gerhardt Comblet as Villager

Marc Perrone as Accordionist at the wedding

Marie-Odile Chantran as Musician at wedding