The 2015 Tour of Alberta was the third edition of the Tour of Alberta stage race. The event was included on the UCI America Tour, with a UCI classification of 2.1. As such, the race was only open to teams on the UCI Pro Tour, UCI Professional Continental and UCI Continental circuits. The race took place between September 2–7, 2015, as a six-day, six-stage race, traversing the province of Alberta. The race commences in Grande Prairie and finished in Edmonton. It was won by Bauke Mollema of Trek Factory Racing.