Joëlle Numainville (born November 20, 1987) is a Canadian road bicycle racer.
She competed at the 2012 Summer Olympics in the Women's road race, finishing 12th.
Numainville left Team Optum for Belgium-based Lotto–Soudal Ladies in August 2014, replacing Briton Emma Pooley who retired from cycling.
The Bigla Cycling Team announced that Numainville would join them for the 2015 season.