Oladotun is a Nigerian given name or surname. Notable people with the name include:
Dotun Olatunji (born 1979), nickname of Nigerian cricketer Oladotun Olatunji Oladotun Ojuolape Kayode (born 1984), known professionally as Do2dtun, Nigerian personality, actor, and entrepreneur Olatunji Oladotun Alade (born ), known professionally as Dotman, Nigerian singer, rapper, and executive Peter Taiye Oladotun (born 1985), Nigerian footballer