Longman is a surname. Notable people with the surname include:
Albert Heber Longman (1880–1954), Australian naturalist and museum director Charles Longman (1852–1934), played in the 1873 FA Cup Final
Evelyn Beatrice Longman (1874–1954), US sculptor Frank Longman (1882–1928), American football player and coach George Longman (cricketer) (1852–1938), English cricketer George Longman (MP) (1776–1822), English politician and business Sir Hubert Harry Longman (1856–1940), the sole Longman baronet Irene Longman (1877–1964), Australian politician Phillip Longman (born 1956), American demographer Richard Longman, British racing driver Thomas Longman (1699–1755), English publisher who founded the publishing house of Longman Thomas Norton Longman (1771–1842), his great nephew, English publisher Thomas Longman (1804–1879), son of Thomas Norton Longman, English publisher Tremper Longman, Old Testament scholar William Longman (1892–1967), English croquet player
See also Longman family tree, showing the relationship between some of the above