| Birth Date: | 25 June 1930 |
| Birth Place: | Split, Littoral Banovina, Kingdom of Yugoslavia |
| Death Date: | 7 June 1990 (aged 59) |
| Death Place: | Split, SR Croatia, SFR Yugoslavia |
| Sport: | Rowing |
| Club: | HVK Gusar, Split |
| Show-Medals: | yes |
Petar Šegvić (25 June 1930 – 7 June 1990) was a Croatian rower who won a gold medal in the coxless four event at the 1952 Summer Olympics.[1]