| 2016 Columbus Challenger 2 | |
|---|---|
| Date | 21–27 November |
| Edition | 3rd |
| Draw | 32S / 16D |
| Prize money | $75,000 |
| Surface | Hard / Indoors |
| Location | Columbus, United States |
| Champions | |
| Singles | |
 Stefan Kozlov | |
| Doubles | |
 David O'Hare /  Joe Salisbury | |
The 2016 Columbus Challenger 2 was a professional tennis tournament played on indoor hard courts. It was the third edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Columbus, United States between 21 and 27 November 2016.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| USA | Taylor Fritz | 70 | 1 |
| USA | |||
 SUI | Henri Laaksonen | 141 | 3 |
| USA | Stefan Kozlov | 141 | 4 |
| USA | Mitchell Krueger | 211 | 5 |
| USA | Tennys Sandgren | 232 | 6 |
| USA | Austin Krajicek | 235 | 7 |
| IRL | Sam Barry | 284 | 8 |
The following players received entry into the singles main draw as wildcards:
Hugo Di Feo Martin Joyce
Herkko Pöllänen John McNally The following players received entry as alternates:
The following players received entry from the qualifying draw:
JC Aragone Hunter Callahan Aron Hiltzik Strong Kirchheimer The following player received entry as a lucky loser:
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