| Gian | |
| Fullname: | Gian dos Santos Martins |
| Birth Date: | 2 April 1993 |
| Birth Place: | Porto Alegre, Brazil |
| Height: | 1.84 m |
| Position: | Midfielder |
| Youthyears1: | 2012–2013 |
| Youthclubs1: | Brasil de Pelotas |
| Years1: | 2013–2015 |
| Clubs1: | Sanjoanense |
| Caps1: | 24 |
| Goals1: | 1 |
| Years2: | 2015–2017 |
| Clubs2: | União da Madeira |
| Caps2: | 55 |
| Goals2: | 1 |
| Years3: | 2017–2019 |
| Clubs3: | Paços de Ferreira |
| Caps3: | 18 |
| Goals3: | 1 |
| Years4: | 2019 |
| Clubs4: | Taraz |
| Caps4: | 31 |
| Goals4: | 0 |
| Years5: | 2020 |
| Clubs5: | Okzhetpes |
| Caps5: | 19 |
| Goals5: | 1 |
| Years6: | 2021 |
| Clubs6: | Atyrau |
| Caps6: | 24 |
| Goals6: | 2 |
| Years7: | 2022 |
| Clubs7: | Kyzylzhar |
| Caps7: | 23 |
| Goals7: | 3 |
| Years8: | 2023 |
| Caps8: | 21 |
| Goals8: | 1 |
| Club-Update: | 1 November 2023 |
Gian dos Santos Martins (born 2 April 1993), or simply Gian, is a Brazilian professional footballer who plays as a central midfielder for Ironi Kiryat Shmona.
On 27 January 2020, FC Okzhetpes announced the signing of Gian on a contract until the end of the 2020 season.[1]
On 21 January 2022, FC Kyzylzhar announced the signing of Gian.[2]