| 2014 Comerica Bank Challenger | |
|---|---|
| Date | 2–10 August |
| Edition | 27th |
| Location | Aptos, California, United States |
| Champions | |
| Singles | |
 Marcos Baghdatis | |
| Doubles | |
 Ruben Bemelmans /  Laurynas Grigelis | |
The 2014 Comerica Bank Challenger was a professional tennis tournament played on hard courts. It was the 27th edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Aptos, California, United States between 2 and 10 August July 2014.