Agostino Straulino (10 October 1914 – 14 December 2004) was an Italian sailor and sailboat racer, who won one Olympic gold medal and one silver medal in the Star class, and eight consecutive European championships and two world championships in this class and was world champion in the 5.5m-class.

During World War II Straulino served in the Italian Decima Flottiglia MAS during its operations in Gibraltar.

After the war he became the commanding officer of the Italian training vessel Amerigo Vespucci for some time and eventually rose to the rank of rear admiral.

He continued to compete in regattas in bigger boats and won the One Ton Cup off Porto Cervo in 1973 and the Italian Giraglia long-distance race.

Like most Italians living in territories which, after World War II, were ceded to the new socialist state of Yugoslavia, the property of his family was nationalized and expropriated by Tito, and despite leaving the island of his birth at a young age, Straulino was so deeply in love with his island that he was regular visitor, especially after he retired and always wanted to know what was going on Lošinj.