Flavio is an opera in three acts by George Frideric Handel.
Flavio may also refer to the following:
Aircraft Quasar Flavio, a Czech hang glider design
People Flavio (given name), Italian and Spanish given name Flávio, Portuguese given name Flávio Amado (born 1979), Angolan footballer Flavio Briatore (born 1950), Italian businessman Flavio Barros (born 1978), Brazilian footballer Flavio Biondo (1392–1463), Italian Renaissance humanist historian Flávio Canto (born 1975), Brazilian judoka Flavio Cipolla (born 1983), Italian tennis player Flavio Cotti (1939–2020), Swiss politician Flávio Conceição (born 1974), Brazilian footballer Flavio Delbono (born 1959), Italian economist and politician Flávio Gonçalves (born 2007), Portuguese footballer Flavio Maestri (born 1973), Peruvian footballer Flávio Meireles (born 1976), Portuguese footballer Flávio Saretta (born 1980), Brazilian tennis player