| Birth Date: | 20 May 1930 |
| Birth Place: | Metković, Littoral Banovina, Kingdom of Yugoslavia |
| Death Date: | 27 March 2015 (aged 84) |
| Death Place: | Maribor, Slovenia |
| Sport: | Rowing |
| Club: | HVK Gusar, Split |
| Show-Medals: | yes |
Mate Trojanović (20 May 1930 – 27 March 2015) was a Yugoslavian rower of Croat ethnicity, who won a gold medal in the coxless four event at the 1952 Summer Olympics. After completing his studies in veterinary medicine in Split he moved to Maribor, where he worked as a veterinary inspector with the Yugoslav federal customs.[1]