Saint-Geniez-d'Olt (French pronunciation: [sɛ̃ ʒənje dɔlt], literally Saint Geniez of Olt; Occitan: Sent Ginièis d'Òlt) is a former commune in the Aveyron department in southern France.

On 1 January 2016, it was merged into the new commune of Saint-Geniez-d'Olt-et-d'Aubrac.

[2] The theologian and encyclopédiste Jean Pestré (1723–1821) was born in the village.

Its inhabitants are called Marmots in French.

This Aveyron geographical article is a stub.