| Mario Benítez | |
| Sport: | Boxing |
| Birth Date: | 16 March 1946 |
| Birth Place: | Salto, Uruguay |
| Death Place: | Montevideo, Uruguay |
Mario Eustaquio Benítez (16 March 1946 – 24 October 2023) was a Uruguayan boxer. He competed in the men's light middleweight event at the 1968 Summer Olympics.[1] At the 1968 Summer Olympics, he defeated Eugenio Boches of Guatemala, before losing to John Baldwin of the United States.[1] Benítez died in Montevideo on 24 October 2023, at the age of 77.[2]