2026 Challenger de Santiago
| 2026 Challenger de Santiago | |
|---|---|
| Date | 9–15 March |
| Edition | 20th |
| Surface | Clay |
| Location | Santiago, Chile |
| Champions | |
| Singles | |
| Genaro Alberto Olivieri | |
| Doubles | |
| Gianluca Cadenasso / Paulo André Saraiva dos Santos | |
The 2026 Challenger de Santiago was a professional tennis tournament played on clay courts. It was the 20th edition of the tournament which was part of the 2026 ATP Challenger Tour. It took place in Santiago, Chile between 9 and 15 March 2026.