| Argentino Molinuevo Jr. | |
| Full Name: | Argentino Macedonio Molinuevo Jr. |
| Nationality: | Argentine |
| Birth Date: | 7 February 1945 |
| Sport: | Equestrian |
Argentino Macedonio Molinuevo Jr. (born 7 February 1945) is an Argentine equestrian. He competed at the 1968 Summer Olympics, the 1972 Summer Olympics and the 1976 Summer Olympics. He is the son of equestrian Argentino Molinuevo Sr.[1]