| 2025 Dutch Open | |
|---|---|
| Date | 14 – 20 July |
| Surface | Clay / outdoor |
| Location | Bunschoten, Netherlands |
| Champions | |
| Singles | |
 Jan Choinski | |
| Doubles | |
 Michael Geerts /  Tim Rühl | |
The 2025 Dutch Open was a professional tennis tournament played on clay courts. It was the sixth edition of the Challenger tournament which was part of the 2025 ATP Challenger Tour. It took place in Bunschoten, Netherlands between 14 and 20 July 2025.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 HUN | Zsombor Piros | 160 | 1 |
 NED | Guy den Ouden | 174 | 2 |
 LBN | Benjamin Hassan | 193 | 3 |
 FRA | Titouan Droguet | 194 | 4 |
| GBR | Jan Choinski | 200 | 5 |
| BEL | Gauthier Onclin | 206 | 6 |
| FRA | Clément Tabur | 215 | 7 |
 BUL | Dimitar Kuzmanov | 226 | 8 |
The following players received wildcards into the singles main draw:
Manvydas Balciunas Abel Forger Mees Röttgering The following player received entry into the singles main draw through the Next Gen Accelerator programme:
The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
Federico Bondioli 
Nicolás Kicker 
Martin Krumich Anton Matusevich Marvin Möller Stijn SlumpThe following players received entry as lucky losers:
Jan Choinski def. Kimmer Coppejans 6–4, 3–6, 6–3. Michael Geerts / Tim Rühl def. Mats Hermans / Mick Veldheer 7–5, 7–6(7–4).
