| 6–4, 6–3|
| Érik Chvojka
Adam El Mihdawy
Philip Bester and Vasek Pospisil were the defending champions but decided not to participate.
Érik Chvojka and Peter Polansky won the title, defeating Adam El Mihdawy and Ante Pavić 6–4, 6–3 in the final.
2013 Challenger Banque Nationale de Granby – Men's Doubles Wikipedia
The top two seeds received a bye into the quarterfinals.