| Niels Versteijnen | |
| Birth Date: | 3 February 2000 |
| Birth Place: | Groningen, Netherlands |
| Nationality: | Dutch |
| Height: | 2.00 m |
| Position: | Right back |
| Currentclub: | TBV Lemgo Lippe |
| Clubnumber: | 20 |
| Youthyears1: | –2013 |
| Youthclubs1: | White Demons |
| Youthyears2: | 2013–2018 |
| Youthclubs2: | RED-RAG Tachos |
| Youthyears3: | 2018–2019 |
| Youthclubs3: | SG Flensburg-Handewitt |
| Years1: | 2019–2022 |
| Clubs1: | SG Flensburg-Handewitt |
| Years2: | 2020–2022 |
| Clubs2: | → VfL Lübeck-Schwartau (loan) |
| Years3: | 2022– |
| Clubs3: | TBV Lemgo Lippe |
| Nationalyears1: | 2018– |
| Nationalteam1: | Netherlands |
| Nationalcaps1: | 44 |
| Nationalgoals1: | 85 |
Niels Versteijnen (born 3 February 2000) is a Dutch handball player for German Bundesliga club TBV Lemgo-Lippe and the Dutch national team.[1]
He represented the Netherlands at the 2020 European Men's Handball Championship.[2] [3]