Odendaal is a surname. Notable people with the surname include:
André Odendaal (born 1954), South African historian and former first-class cricketer Burger Odendaal (born 1993), South African rugby union player Fox Odendaal (1898–1966), South African politician Hein Odendaal (born 1942), South African medical doctor Hendrik Odendaal (born 1979), South African swimmer Steven Odendaal (born 1993), South African motorcycle racer Welma Odendaal (born 1951), South African writer Willie Odendaal (born 1990), South African rugby union player