| Mariano Bosch | |
| Birth Name: | Mariano Ángel Bosch |
| Birth Date: | 9 August 1962 |
| Birth Place: | Buenos Aires |
| Ru Position: | Hooker |
| Years1: | 198?-199? |
| Clubs1: | Olivos Rugby Club |
| Repyears1: | 1991-1992 |
| Repcaps1: | 4 |
| Reppoints1: | 0 |
Mariano Ángel Bosch (born Buenos Aires, 9 August 1962) is a former Argentine rugby union player and a current coach. He played as a hooker.
Bosch played for Olivos Rugby Club in the Nacional de Clubes.
He had 4 caps for Argentina, from 1991 to 1992, without scoring. He was called for the 1991 Rugby World Cup, playing in two games, one of them as a substitute.[1]
Bosch, after ending his player career, became a coach. He was already the coach of Olivos.