| 2025 Challenger Banque Nationale de Drummondville | |
|---|---|
| Date | November 10 – 16 |
| Edition | 18th |
| Category | ATP Challenger Tour |
| Surface | Hard (indoor) |
| Location | Drummondville, Canada |
| Champions | |
| Singles | |
| | |
| Doubles | |
| | |
The 2025 Challenger Banque Nationale de Drummondville was a professional tennis tournament played on indoor hard courts. It was the 18th edition of the tournament and part of the 2025 ATP Challenger Tour. It took place in Drummondville, Canada between November 10 and 16, 2025.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| Liam Draxl | 118 | 1 | |
| Clément Chidekh | 234 | 2 | |
| Patrick Zahraj | 241 | 3 | |
| Daniil Glinka | 256 | 4 | |
| James Trotter | 260 | 5 | |
| Alex Rybakov | 268 | 6 | |
| Michael Mmoh | 291 | 7 | |
| Gabi Adrian Boitan | 334 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw: