Tremp is a municipality and capital of the comarca of the Pallars Jussà in Catalonia, Spain. It is the largest municipality in Catalonia in terms of area (303.97 km²),The municipality of Tortosa is historically larger than Tremp, but was subdivided into five separate municipalities between 1977 and 1983. accounting for nearly a quarter of the total area of the comarca and divided into three separate areas. The town of Tremp (population 4647 as of 2005) is situated in the valley of the Noguera Pallaresa river below Talarn and the Talarn Dam.

Tremp is a trick-taking card game of skill and chance with a number of similarites to bridge.