| Marcos Astina | |
| Fullname: | Marcos Emanuel Astina |
| Birth Date: | 1996 1, df=yes |
| Birth Place: | Argentina |
| Position: | Winger |
| Currentclub: | Alvarado |
| Youthyears1: | –2013 |
| Youthclubs1: | Lanús |
| Years1: | 2013–2020 |
| Caps1: | 17 |
| Goals1: | 2 |
| Clubs1: | Lanús |
| Years2: | 2016–2017 |
| Caps2: | 9 |
| Goals2: | 1 |
| Clubs2: | → Sarmiento (loan) |
| Years3: | 2017–2019 |
| Caps3: | 23 |
| Goals3: | 2 |
| Clubs3: | → Atlético San Luis (loan) |
| Years4: | 2019 |
| Caps4: | 5 |
| Goals4: | 0 |
| Clubs4: | → Atlanta (loan) |
| Years5: | 2020– |
| Caps5: | 49 |
| Goals5: | 11 |
| Clubs5: | Alvarado |
| Nationalyears1: | 2013 |
| Nationalteam1: | Argentina U-17 |
| Nationalcaps1: | 13 |
| Nationalgoals1: | 1 |
| Club-Update: | 18:11, 14 June 2022 (UTC) |
Marcos Astina is an Argentine footballer who plays as a winger for Alvarado.