Luyt is the name of:
Dennis Luyt (born c. 1963), Former Commander of the Royal Netherlands Air Force Frederick Luyt (1888–1965), South African rugby union player and cricketer (1655–1721), Dutch mathematician and physicist Louis Luyt (1932–2013), South African business tycoon and politician Richard Luyt (1915–1994), South African-born Governor of British Guiana Syd Luyt (1925–2010), South African marathon runner
See also Luyten (surname), surname of similar origin