| Martins Júnior | |
| Fullname: | Alessandro Pinheiro Martins Júnior |
| Birth Date: | 7 November 1999 |
| Birth Place: | São Luís, Maranhão, Brazil |
| Position: | Attacking midfielder |
| Currentclub: | Zira |
| Years1: | 2020 |
| Clubs1: | ABC |
| Caps1: | 1 |
| Goals1: | 0 |
| Years2: | 2020–2021 |
| Caps2: | 2 |
| Goals2: | 4 |
| Years3: | 2021–2022 |
| Clubs3: | Maranhão |
| Caps3: | 0 |
| Goals3: | 0 |
| Years4: | 2022 |
| Clubs4: | → Moto Club (loan) |
| Caps4: | 4 |
| Goals4: | 1 |
| Years5: | 2022 |
| Clubs5: | Babrungas |
| Caps5: | 2 |
| Goals5: | 0 |
| Years6: | 2023–2024 |
| Clubs6: | Kapaz |
| Caps6: | 50 |
| Goals6: | 10 |
| Years7: | 2024– |
| Clubs7: | Zira |
| Caps7: | 0 |
| Goals7: | 0 |
| Pcupdate: | 18 June 2024 |
Martins Júnior (born 7 November 1999), is a Brazilian professional footballer who plays for Zira FK in Azerbaijan Premier League as a midfielder.
On 15 June 2024, Júnior signed a three-year contract with Zira FK.[1]