| Challenger Internazionale Dell'Insubria | |
| Type: | defunct |
| Founded: | 2006 |
| Ended: | 2008 |
| Editions: | 3 |
| City: | Chiasso, Switzerland |
| Category: | ATP Challenger Series |
| Surface: | Clay / Outdoors |
| Draw: | 32S/32Q/16D |
| Website: | Official website |
The Challenger Internazionale Dell'Insubria was a tennis tournament held in Chiasso, Switzerland since 2006. The event was part of the ATP Challenger Series and was played on outdoor clay courts.
Werner Eschauer was the only player to win both singles and doubles title the same year.
| Year | Champion | Runner-up | Score | |
|---|---|---|---|---|
| 2006 |  Werner Eschauer (1) | 6-1, 6-2 | ||
| 2007 | Werner Eschauer (2) | 6-3, 6-2 | ||
| 2008 |  Younes El Aynaoui | 7-6, 6-3 |
| Year | Champion | Runner-up | Score | |
|---|---|---|---|---|
| 2006 |  Leonardo Azzaro Lovro Zovko |  Amir Hadad Roko Karanušić | 6-2, 7-5 | |
| 2007 | Bart Beks Matwe Middelkoop |  Teodor-Dacian Crăciun Victor Crivoi | 7-6, 7-5 | |
| 2008 |  Mariano Hood  Alberto Martín | Fabio Colangelo Marco Crugnola | 4-6, 7-6, [11-9] |