Sleigh is a surname. At least one (H. C. Sleigh below) is pronounced "slee". Notable people with the surname include:
Arthur B. Sleigh (1821–1869), founder of the British newspaper The Daily Telegraph Bernard Sleigh (1872–1954), English artist Dan Sleigh (born 1938), South African novelist Harold Sleigh (1867–1933), Australian shipowner and founder of Golden Fleece petroleum business Julian Sleigh (1927–2013), South African Christian Community priest and author Sylvia Sleigh (born 1935), American realist painter Tom Sleigh, American poet, dramatist, essayist and academic Violet Sleigh (born 1935), the first Miss Malaysia, and World War II prisoner of war William Campbell Sleigh (1818–1887), English lawyer and politician
See also Sleigher (surname) Slay (disambiguation)