Waititi is a Maori surname from New Zealand. Notable people with the surname include:
*Hoani Waititi (1926–1965), New Zealand educator
*Kahurangi Waititi (born 1982), New Zealand netball player
*Rawiri Waititi (born 1980 or 1981), New Zealand politician
*Taika Waititi (born 1975), New Zealand film director
*Tweedie Waititi (born ), New Zealand film director and producer
{{surname, Waititi
Māori-language surnames