The 2019 Grand Prix Cycliste de Québec was a road cycling one-day race that took place on 13 September 2019 in Canada.

It was the 10th edition of Grand Prix Cycliste de Québec and the 35th event of the 2019 UCI World Tour.

[2] Australian rider Michael Matthews of Team Sunweb won the race for the second year in a row and successfully defended his title.

[1][4] UCI WorldTeams UCI Professional Continental teams National teams

This cycling race-related article is a stub.