Vassos is both a surname and a given name. Notable people by that name include:
Surname John Vassos (1898–1985), American industrial designer and artist Timoleon Vassos (1836–1929), Greek Army officer and general
Given name Vassos Alexander, British sports reporter Vassos Karageorghis (1929–2021), Cypriot archaeologist Vassos Lyssarides (1920–2021), Cypriot politician and physician Vassos Melanarkitis (born 1972), Cypriot former footballer Vassos Shiarly (born 1948), British Cypriot banker