| Joaquín Aros | |
| Fullname: | Joaquín Esteban Aros Melgarejo |
| Birth Date: | 23 January 1996 |
| Birth Place: | Talcahuano, Chile |
| Height: | 1.80 m |
| Position: | Defender |
| Currentclub: | Trasandino |
| Clubnumber: | 21 |
| Years1: | 2014–2020 |
| Clubs1: | Deportes Temuco |
| Caps1: | 91 |
| Goals1: | 4 |
| Years2: | 2021–2022 |
| Clubs2: | Deportes Santa Cruz |
| Caps2: | 49 |
| Goals2: | 2 |
| Years3: | 2023 |
| Clubs3: | Deportes Iquique |
| Caps3: | 3 |
| Goals3: | 0 |
| Years4: | 2024– |
| Caps4: | 11 |
| Goals4: | 1 |
| Club-Update: | 1 July 2024 |
Joaquín Esteban Aros Melgarejo (born 23 January 1996) is a Chilean footballer who plays for Trasandino in the Segunda División Profesional de Chile.
Joaquín is the son of the former Chile international footballer Mauricio Aros.[1]