Wanasinghe () is a Sinhalese surname. Notable people with the surname include:
Gunaratne Wanasinghe (1948–1989), Sri Lankan political activist Hamilton Wanasinghe (1935–2025), Sri Lankan army general and 11th commander of the army Pasan Wanasinghe (born 1970), Sri Lankan cricketer Sanjaya Wanasinghe (born 1968), Sri Lankan army general
See also