Jan Ostrowski
| Personal information | |||
|---|---|---|---|
| Date of birth | 14 April 1999 | ||
| Place of birth | Luxembourg City, Luxembourg | ||
| Height | 1.90 m (6 ft 3 in) | ||
| Position | Midfielder | ||
| Team information | |||
Current team | Gulf United | ||
| Number | 73 | ||
| Youth career | |||
| Mondercange | |||
| –2014 | Racing Luxembourg | ||
| 2014–2017 | Mainz 05 | ||
| 2017–2018 | Eintracht Frankfurt | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2018–2019 | FC Zürich II | 18 | (0) |
| 2019–2020 | Miedź Legnica | 2 | (0) |
| 2019–2020 | Miedź Legnica II | 3 | (0) |
| 2020–2021 | Sona | 0 | (0) |
| 2021 | Hamm Benfica | 16 | (0) |
| 2021–2023 | Swift Hesperange | 10 | (0) |
| 2023–2024 | Fleetwood United | 14 | (0) |
| 2024–2025 | Dubai City | ||
| 2025– | Gulf United | ||
| International career | |||
| 2013 | Luxembourg U15 | 1 | (0) |
| 2014–2015 | Luxembourg U17 | 5 | (1) |
| 2015 | Poland U17 | 2 | (0) |
| 2016 | Luxembourg U19 | 4 | (0) |
| 2017–2020 | Luxembourg U21 | 9 | (0) |
| 2017 | Luxembourg | 2 | (0) |
| * Club domestic league appearances and goals as of 27 June 2023 | |||
Jan Ostrowski (born 14 April 1999) is a Luxembourgish professional footballer who plays for Gulf United as a midfielder.