| 2025 Challenger Temuco | |
|---|---|
| Date | 24 – 30 November |
| Edition | 4th |
| Surface | Hard |
| Location | Temuco, Chile |
| 2024 Champions | |
| Singles | |
 Hady Habib | |
| Doubles | |
 Christian Harrison / Evan King | |
The 2025 Challenger Temuco was a professional tennis tournament played on hard courts. It was the fourth edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Temuco, Chile between 24 and 30 November 2025.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ARG | Juan Manuel Cerúndolo | 85 | 1 |
| LBN | Hady Habib | 178 | 2 |
 BRA | João Lucas Reis da Silva | 187 | 3 |
| ARG | Facundo Díaz Acosta | 226 | 4 |
 BOL | Juan Carlos Prado Ángelo | 228 | 5 |
| ARG | Nicolás Kicker | 259 | 6 |
| ARG | Lautaro Midón | 262 | 7 |
| BRA | Pedro Boscardin Dias | 268 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
vs. / vs. /