2011 Knoxville Challenger – Doubles
| Doubles | |
|---|---|
| 2011 Knoxville Challenger | |
| Champions |
 Steve Johnson Austin Krajicek
|
| Runners-up |
 Adam Hubble Frederik Nielsen
|
| Final score | 3–6, 6–4, [13–11] |
Rik de Voest and Izak van der Merwe are the defending champions, but lost in the quarterfinals.
Steve Johnson and Austin Krajicek won the title, defeating Adam Hubble and Frederik Nielsen 3–6, 6–4, [13–11] in the final.
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