Tain-l'Hermitage (French pronunciation: [tɛ̃ lɛʁmitaʒ]; Occitan: Tinh de l'Ermitatge or Tenh de l'Ermitatge), commonly known as Tain, is a commune in the French department of Drôme, southeastern France.

The view from the vine-covered hill above the town has attracted many tourists including, in 1788, future American President Thomas Jefferson.

The red wines are produced from Syrah, and the whites from Marsanne and/or Roussanne.

Tain-l'Hermitage is home to a large number of wineries, including Maison M. Chapoutier, Caves de Tain and Paul Jaboulet Âiné, as well as many smaller domaines.

It rapidly expanded, opening an office and store in Bordeaux and a château in the Médoc.