Sylvio may refer to:
Sylvio Breleur (born 1978), French Guiana football player Sylvio de Lellis (born 1923), the second son of the Baron Admiral Armando de Lellis Sylvio de Paula Ferreira (1934–2017), Brazilian football player Sylvio Hoffmann Mazzi (born 1908), former Brazilian football player Sylvio Lazzari (1857–1944), French composer of Austrian origin Sylvio Mantha (1902–1974), Canadian professional ice hockey player Sylvio Pirillo (or Silvio Pirilo) (1916–1991), Brazilian football striker Sylvio Tabet (born in Beirut, Lebanon) is a Lebanese filmmaker and Producer
See also Stade Sylvio Cator, multi-purpose stadium in Port-au-Prince, Haiti