| Nathan Ribeiro | |
| Fullname: | Nathan Otávio Ribeiro |
| Birth Date: | 2 June 1990 |
| Birth Place: | Toledo, Brazil |
| Position: | Centre back |
| Years1: | 2010–2018 |
| Clubs1: | Al Rayyan |
| Caps1: | 96 |
| Goals1: | 11 |
| Years2: | 2018–2021 |
| Clubs2: | Fluminense |
| Caps2: | 9 |
| Goals2: | 0 |
| Years3: | 2018 |
| Clubs3: | → Kashiwa Reysol (loan) |
| Caps3: | 6 |
| Goals3: | 0 |
| Years4: | 2019 |
| Clubs4: | → Fortaleza (loan) |
| Caps4: | 5 |
| Goals4: | 0 |
| Years5: | 2019–2021 |
| Clubs5: | → Cortiba (loan) |
| Caps5: | 14 |
| Goals5: | 0 |
| Years6: | 2021 |
| Clubs6: | Cortiba |
| Caps6: | 9 |
| Goals6: | 0 |
| Club-Update: | 16:07, 6 February 2022 (UTC) |
Nathan Otávio Ribeiro (born 2 June 1990), known as Nathan Ribeiro or simply Nathan, is a naturalized Qatari[1] footballer who plays as a central defender.[2] He was born in Toledo, Brazil but became a naturalized Qatari in October 2013, after living in the country for 5 years, for the sake of not counting towards his club's foreign player quota.[1]