The 2015 International Tennis Tournament of Cortina was a professional tennis tournament played on clay courts. It was the 2nd edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Cortina d'Ampezzo, Italy between 3 and 9 August 2015.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Italy | Paolo Lorenzi | 83 | 1 | |
 Serbia | Filip Krajinović | 97 | 2 | |
 Russian Federation | Andrey Kuznetsov | 108 | 3 | |
 Spain | Daniel Muñoz de la Nava | 109 | 4 | |
 Brazil | André Ghem | 118 | 5 | |
 Argentina | Máximo González | 144 | 6 | |
| Italy | Andrea Arnaboldi | 158 | 7 | |
| Russian Federation | Aslan Karatsev | 176 | 8 |
The following players received wildcards into the singles main draw:
Francisco Bahamonde
Gianluigi QuinziThe following player received entry with a protected ranking:
The following players received entry from the qualifying draw:
See main article: 2015 International Tennis Tournament of Cortina – Singles.
Paolo Lorenzi def. Máximo González 6–3, 7–5See main article: 2015 International Tennis Tournament of Cortina – Doubles.
Paolo Lorenzi / Matteo Viola def. Lee Hsin-han / Alessandro Motti 6–7(5–7), 6–4, [10–3]