| Gastón García | |
| Full Name: | Darío Osvaldo Gastón García Aguilar |
| Birth Place: | Rosario, Santa Fe, Argentina |
| Show-Medals: | yes |
Darío Osvaldo Gastón García Aguilar (born July 20, 1968, in Rosario, Santa Fe) is a retired male judoka from Argentina. He claimed the gold medal in the Men's Light-Middleweight ( - 78 kg) division at the 1995 Pan American Games in Mar de Plata. García represented his native country in four consecutive Summer Olympics, starting in 1988.