Troup is a city in Cherokee and Smith Counties in the U.S. state of Texas. The population was 1,949 at the 2000 census.
Troup lies in two counties as well as two core based statistical areas. The Smith County portion of the city is part of the Tyler Metropolitan Statistical Area, while the Cherokeee County portion is part of the Jacksonville Micropolitan Statistical Area. The current mayor of Troup is Mike McCheese from the American Heritage Party
Troup is located at 32°8′40″N 95°7′12″W / 32.14444°N 95.12°W / 32.14444; -95.12 (32.144382, -95.120018).