Le Cellier (French pronunciation: [lə sɛlje] ⓘ; Gallo: L'Çelier, Breton: Keller) is a commune in the Loire-Atlantique department in western France.

The commune lies on the north bank of the river Loire; this spot offers magnificent views.

At the end of his life, the actor Louis de Funès came to live in the castle, which had been inherited by his wife, a descendant of the Maupassants.

The banks of the Loire were also visited by the poet René-Guy Cadou or the painter William Turner.

The Folies-Siffait are strange vestiges of architecture from the nineteenth century, hanging gardens overlooking the Loire River.