| Märt Rosenthal | |
| Position: | Shooting guard |
| Height M: | 1.93[1] |
| Weight Kg: | 95 |
| League: | PLK |
| Team: | Stal Ostrów Wielkopolski |
| Nationality: | Estonian |
| Birth Date: | 15 March 1999 |
| Birth Place: | Tartu, Estonia |
| Years1: | 2015–2019 |
| Team1: | Tartu Ülikool |
| Years2: | 2014–2018 |
| Team2: | →BC Tartu |
| Years3: | 2019–2021 |
| Team3: | Pärnu Sadam |
| Years4: | 2021–2024 |
| Team4: | Tartu Ülikool |
| Years5: | 2024–present |
| Team5: | Stal Ostrów Wielkopolski |
| Highlights: |
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Märt Rosenthal (born 15 March 1999) is an Estonian professional basketball player for Stal Ostrów Wielkopolski of the Polish Basketball League (PLK). He also represents the Estonian national team. Standing at 1.93 m (6 ft 4 in), he plays at the shooting guard position.
Rosenthal made his debut for the Estonian national team on 21 February 2021, in a EuroBasket 2022 qualifier against Russia, scoring 4 points in a 52–75 defeat.[2]