| Juan José Calero | |
| Fullname: | Juan José Calero Sierra |
| Birth Date: | 5 November 1998 |
| Birth Place: | Ginebra, Valle del Cauca, Colombia |
| Currentclub: | Zacatecas |
| Clubnumber: | 27 |
| Height: | 1.85 m |
| Position: | Forward |
| Youthclubs1: | Pachuca |
| Years1: | 2015–2018 |
| Clubs1: | Pachuca |
| Caps1: | 18 |
| Goals1: | 2 |
| Years2: | 2018–2019 |
| Clubs2: | → León (loan) |
| Caps2: | 10 |
| Goals2: | 0 |
| Years3: | 2019– |
| Clubs3: | Zacatecas |
| Caps3: | 48 |
| Goals3: | 15 |
| Years4: | 2021–2022 |
| Clubs4: | → Gil Vicente (loan) |
| Caps4: | 8 |
| Goals4: | 1 |
| Years5: | 2022 |
| Clubs5: | → Nacional (loan) |
| Caps5: | 7 |
| Goals5: | 0 |
| Years6: | 2023 |
| Clubs6: | → Sporting San José (loan) |
| Caps6: | 22 |
| Goals6: | 2 |
| Nationalyears1: | 2015 |
| Nationalteam1: | Colombia U17 |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 0 |
| Pcupdate: | 16 October 2022 |
Juan José Calero Sierra (born November 5, 1998) is a Colombian footballer who plays for Sporting San José. He also holds a Mexican passport.[1]
On 1 September 2021, he joined Gil Vicente in Portugal's top-flight Primeira Liga on loan.[2]
Calero is the son of former Pachuca goalkeeper Miguel Calero.
Pachuca