|Date of birth||7 March 1934|
|Place of birth||Gemona del Friuli, Italy|
|Height||1.76 m (5 ft 9 in)|
|Playing position||Defensive midfielder / Sweeper|
|* Senior club appearances and goals counted for the domestic league only.
Pierluigi Ronzon (born 7 March 1934) is an Italian former football player from Gemona del Friuli in the Province of Udine. He played club football as a midfielder or defender for some of the top clubs in his country, including Sampdoria, Napoli, Lazio, Atalanta and A.C. Milan.
At international level, he represented Italy on one occasion, in a game played on 13 March 1960. Notably, for Napoli he scored the match-winning goal of the 1961–62 Coppa Italia final against Spal 1907; this was the first team a club from Serie B had won the cup.