Enrico Lorenzetti (4 January 1911 – 8 August 1989) was an Italian professional Grand Prix motorcycle road racer who competed in the 1940s and 1950s.
He competed in the 1949 season riding a 500 cc Moto Guzzi and finished eighth overall with 7 points behind Johnny Lockett.
In 1952, he won the 250 cc World Championship for Moto Guzzi.