| 2025 Bonn Open | |
|---|---|
| Date | 4 – 10 August |
| Edition | 2nd |
| Surface | Clay |
| Location | Bonn, Germany |
| Champions | |
| Singles | |
 Jurij Rodionov | |
| Doubles | |
Neil Oberleitner /  Mick Veldheer | |
The 2025 Bonn Open was a professional tennis tournament played on clay courts. It was the 2nd edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Bonn, Germany between 4 and 10 August 2025. [1]
Jurij Rodionov def. 
Timofey Skatov 3–6, 6–2, 6–4. Neil Oberleitner / Mick Veldheer def. 
Tim Rühl / Patrick Zahraj 4–6, 7–6(7–3), [12–10].| Country | Player | Rank | Seed |
|---|---|---|---|
| NED | |||
 BEL | Raphaël Collignon | 90 | 2 |
 DEN | Elmer Møller | 105 | 3 |
 LTU | Vilius Gaubas | 149 | 4 |
 GBR | Jan Choinski | 151 | 5 |
 ARG | Federico Coria | 154 | 6 |
| AUT | Jurij Rodionov | 184 | 7 |
 LBN | Benjamin Hassan | 188 | 8 |
The following players received wildcards into the singles main draw:
Diego Dedura Jamie Mackenzie Niels McDonald The following player received entry into the singles main draw as a special exempt:
The following player received entry into the singles main draw through the Next Gen Accelerator programme:
The following player received entry into the singles main draw as an alternate:
The following players received entry from the qualifying draw:
Pedro Boscardin Dias 
Marco Cecchinato 
Péter Fajta
Martin Krumich
Yanaki Milev Gonzalo Villanueva The following player received entry as a lucky loser:
