Booker is a town in Lipscomb and Ochiltree Counties in the U.S. state of Texas and named for B.F. Booker, a civil engineer for the Panhandle and Santa Fe Railway. The population was 1,315 at the 2000 census.
Booker is located at 36°27′14″N 100°32′17″W / 36.45389°N 100.53806°W / 36.45389; -100.53806 (36.453926, -100.538125). It is incorporated in Lipscomb County, and most of its territory lies in that county; only a small portion extends into Ochiltree County.
According to the United States Census Bureau, the town has a total area of 1.0 square miles (2.7 km²), all of it land.