| Personal information | |||
|---|---|---|---|
| Date of birth | 8 January 1999 | ||
| Place of birth | Halle, Germany [1] | ||
| Height | 1.85 m (6 ft 1 in) | ||
| Position(s) | Centre-back | ||
| Team information | |||
| Current team | SV Babelsberg 03 | ||
| Number | 33 | ||
| Youth career | |||
| –2015 | Hallescher FC | ||
| 2015–2016 | Carl Zeiss Jena | ||
| 2017–2018 | Hallescher FC | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 2018–2022 | Hallescher FC | 48 | (1) | 
| 2022–2024 | VfB Lübeck | 31 | (1) | 
| 2024–2025 | Hallescher FC | 10 | (0) | 
| 2025– | SV Babelsberg 03 | 9 | (0) | 
| * Club domestic league appearances and goals as of 9 October 2025 | |||
Niklas Kastenhofer (born 8 January 1999) is a German professional footballer who plays as a centre-back for SV Babelsberg 03. [2]
Kastenhofer made his professional debut for Hallescher FC in the 3. Liga on 24 November 2018, coming on as a substitute in the 81st minute for Tobias Schilk in the 2–0 home win against Sonnenhof Großaspach. [3]