Le Tech (French pronunciation: [lə tɛk] ⓘ; Catalan: El Tec) is a commune in the Pyrénées-Orientales department in southern France.

It is part of the historical Vallespir comarca.

Le Tech is located east of Prats-de-Mollo-la-Preste, in the canton of Le Canigou and in the arrondissement of Céret.

The territory of Le Tech is shaped by the valley of the river Coumelade and the village itself is located at the confluence of the Coumelade and the river Tech.

The commune of Le Tech was created on March 19, 1862, by a piece of territory being separated from Prats-de-Mollo.