| Margarito Pomposo | |
| Sport: | Athletics |
| Event: | Marathon |
| Pb: | 2:34:14 (1932) |
| Height: | 168 cm |
| Weight: | 63 kg |
| Birth Date: | 1910 |
| Birth Place: | Puebla, Mexico |
| Death Date: | 11 November |
Margarito Pomposo Barros (1910 - 11 November 2007) was a Mexican long-distance runner. He competed in the marathon at the 1932 Summer Olympics and finished 20th.[1]