Attilio (Italian pronunciation: [atˈtiːljo]) is an Italian masculine name. Notable people with that name include:
Attilio Bertolucci (1911–2000), Italian poet and writer Attilio Biseo (1901–1966), Italian aviator Attilio Craglietto (1884–1966), Italian educator and politician Attilio Deffenu (1890–1918), Italian journalist Attilio Demaría (1909–1990), Italian Argentine footballer Attilio Fontana (born 1952), Italian politician Attilio Fresia (1891–1923), Italian footballer Attilio Galassini (1933–2002), Italian footballer Attilio Giovannini (1924–2005), Italian footballer Attilio Lombardo (born 1966), Italian retired footballer and football manager Attilio Marcora (1899–1979), Italian footballer Attilio Micheluzzi (1930–1990), Italian comics artist Attilio Nicodemo (born 1974), Italian footballer Attilio Nicora (1937–2017), Italian Catholic cardinal Attilio Piccirilli (1866–1945), American sculptor Attilio Pratella (1856–1949), Italian painter Attilio Ruffini (1924–2011), Italian politician Attilio Salemme (1911–1955), American painter, muralist Attilio Sorbi (born 1959), Italian retired footballer and football manager Attilio Tesser (born 1958), Italian retired footballer and football manager Attilio Trerè (1887–1943), Italian footballer Attilio Valobra (1892–1956), Italian footballer
Attilio Viviani (born 1996), Italian cyclist