Oatway is a locational surname. It may refer to:
Alby Oatway (1913–1971), Australian rules footballer Charlie Oatway (b. 1973), English footballer Derek Oatway (1931–2003), Bermudian swimmer James Oatway (b. 1978), South African photojournalist Kurt Oatway (b. 1984), Canadian sit-skier.