Halsell is a surname. Notable people with the surname include:
Grace Halsell (1923–2000), American journalist and writer Harry H. Halsell (Harry Hurrinden Halsell) (1860–1957), American cattle rancher and writer in North Texas and Oklahoma James D. Halsell (born 1956), retired United States Air Force officer and a former NASA astronaut John Edward Halsell (1826–1899), U.S. Representative from Kentucky
See also Lou Halsell Rodenberger (1926–2009), Texas author, educator, professor, and journalist Halsell, Texas, unincorporated community 10 miles southwest of Henrietta in west central Clay County, Texas, United States Halsall (disambiguation)