The 2017 Winnipeg National Bank Challenger was a professional tennis tournament played on outdoor hard courts. It was the 2nd edition, for men, and 5th edition, for women, of the tournament and part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit, offering totals of $75,000, for men, and $25,000, for women, in prize money. It took place in Winnipeg, Manitoba, Canada between July 11 and July 16, 2017.
