Guido Migliozzi (born 25 January 1997) is an Italian professional golfer. He won twice on the 2019 European Tour, the Magical Kenya Open and the Belgian Knockout.
Migliozzi turned professional in 2016. In 2017 and 2018 he played mostly on the Challenge Tour and the Alps Tour. He had little success on the Challenge Tour but won three times on the Alps Tour, once in 2017 and twice in 2018, as well as losing the 2018 Alps de Las Castillas in a three-man playoff.
In November 2018, he finished tied for 13th place in the European Tour Q-School to earn a place on the 2019 European Tour. In March 2019 he won the Magical Kenya Open, his first win on the European Tour and in June 2019 he won the Belgian Knockout, beating Darius van Driel in the final.