The 2011 Paris–Tours was the 105th edition of this single day road bicycle racing event. Greg Van Avermaet outsprinted Marco Marcato in the final meters to stay out of the grip of the chasing group and peloton. Van Avermaet thereby won the biggest race of his career so far.

Paris–Tours is a French one-day classic road cycling race held every October from the outskirts of Paris to the cathedral city of Tours. It is a predominantly flat course through the Chevreuse and Loire valleys; the highest point is 200 m, at Le Gault-du-Perche. It is known as a "Sprinters' Classic" because it frequently ends in a bunch sprint at the finish, in Tours. For several decades the race arrived on the 2.7 km long Avenue de Grammont, one of cycling's best-known finishing straits, particularly renowned among sprinters. Since 2011 the finish was moved to a different location because a new tram line was built on the Avenue de Grammont.