Florio is an Italian surname. Notable people with the surname include:
Alba Florio (1910–2011), Italian poet (1925–2016), Italian filmmaker Antonio Florio (born 1946), Italian conductor (born 1946), Italian filmmaker Dan Florio, American boxing trainer Ermanno Florio (born 1954), Italian-born Canadian conductor Franca Florio (1873–1950), Italian noblewoman, socialite during the Belle Époque Franco Florio (footballer) (born 1976), Italian midfielder Franco Florio (athlete) (born 2000), Argentine sprinter and rugby player (1870–1947), Italian noblewoman Ignazio Florio Sr. (1838–1891), Italian entrepreneur and politician, son of Vinzenco Sr., member of the Florio family Ignazio Florio Jr. (1869–1957), Italian entrepreneur, son of Ignazio Sr., member of the Florio family (born 1953), Italian footballer James Florio (1937–2022), American politician, 49th governor of New Jersey John Florio (1553–1625), linguist and lexicographer (1924–2009), Argentine footballer (born 1953), Italian politician Michelangelo Florio (1515–1572) Italian Franciscan friar convert to Protestantism, pastor in England and Switzerland, and father of John Florio Roberto Florio (1929–1993), Argentine singer Rudy Florio (born 1950), Canadian football player Vincenzo Florio Sr. (1799–1868), Italian entrepreneur and politician, founder of the rich Florio economic dynasty, one of the wealthiest Sicilian families during the late 19th century Vincenzo Florio (1883–1959), Italian industrialist and founder of two automobile races, son of Ignazio Sr.
See also Florio family