| Oscar Casanovas | |
| Birth Date: | 1911 7, df=y |
| Birth Place: | Buenos Aires, Argentina[1] |
| Show-Medals: | yes |
Horacio Podestá (26 July 1911 – 15 July 1999) was an Argentine rower who competed in the 1936 Summer Olympics.
In 1936 he won the bronze medal with his partner Julio Curatella in the coxless pairs competition.