| 2015 Cary Challenger | |
|---|---|
| Date | 13–20 September |
| Edition | 1st |
| Draw | 32S / 16D |
| Prize money | $50,000 |
| Surface | Hard |
| Location | Cary, United States |
| Champions | |
| Singles | |
 Dennis Novikov | |
| Doubles | |
Chase Buchanan /  Blaž Rola | |
The 2015 Cary Challenger was a professional tennis tournament played on hard courts. It was the 1st edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Cary, North Carolina, United States between 13 and 20 September 2015.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| USA | Bjorn Fratangelo | 113 | 1 |
| USA | Austin Krajicek | 117 | 2 |
 AUS | John-Patrick Smith | 122 | 3 |
| SLO | Blaž Rola | 129 | 4 |
| USA | Ryan Harrison | 133 | 5 |
 GBR | Brydan Klein | 179 | 6 |
| USA | Dennis Novikov | 204 | 7 |
| USA | Connor Smith | 212 | 8 |
The following players received wildcards into the singles main draw:
Nicolás Álvarez Ryan Harrison Robbie Mudge
Brayden Schnur The following players received entry from the qualifying draw:
Damon Gooch Nicholas Horton Ronnie Schneider Wil SpencerThe following player received entry as a lucky loser:
Keivon TabriziThe following players received entry as protected rankings:
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