| 2025 Crete Challenger V | |
|---|---|
| Date | 6 – 12 October |
| Edition | 5th |
| Surface | Hard |
| Location | Hersonissos, Greece |
| Champions | |
| Singles | |
 Ryan Peniston | |
| Doubles | |
 Alberto Barroso Campos / Iñaki Montes de la Torre | |
The 2025 Iconico Crete Challenger V was a professional tennis tournament played on hardcourts. It was the fifth edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Hersonissos, Greece between 6 and 12 October 2025.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 BEL | Kimmer Coppejans | 183 | 1 |
| GBR | Oliver Crawford | 185 | 2 |
 ITA | Federico Cinà | 218 | 3 |
| GBR | Ryan Peniston | 224 | 4 |
| GBR | George Loffhagen | 250 | 5 |
| BEL | Gilles-Arnaud Bailly | 252 | 6 |
 FRA | Geoffrey Blancaneaux | 257 | 7 |
 BUL | Dimitar Kuzmanov | 261 | 8 |
The following players received wildcards into the singles main draw:
Pavlos Tsitsipas Petros Tsitsipas Ioannis XilasThe following player received entry into the singles main draw using a protected ranking:
The following player received entry into the singles main draw through the Junior Accelerator programme:
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:
Radu Albot Max Basing Dimitris Sakellaridis Toby Samuel 
Niels Visker Harry Wendelken Ryan Peniston def. Kimmer Coppejans 6–3, 7–5. Alberto Barroso Campos / Iñaki Montes de la Torre def. 
David Poljak / Max Westphal 7–5, 7–6(7–3).
