Richerenches (French pronunciation: [ʁiʃʁɑ̃ʃ]; Occitan: Richarenchas) is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France.

After the service the traditionally dressed brotherhoods of the rabassiers (the people who search for truffles in the ground with trained dogs or pigs) take the donated truffles to a small square in front of the Hôtel de Ville, where they are auctioned.

The village is crowded at this event, that takes place every third Sunday of January.

In 1136, a local lord, Hugh of Bourbouton, gave the Knights Templar land at Richerenches.

[3] The village is mentioned in Season 4 Episode 1 of the TV series Warehouse 13 as being the location for a fictitious cult derived from the Knights Templar called the Brotherhood of the Black Diamond.