Stage 3 of the 2024 Paris-Nice was a hilly stage that took place on .

The stage started in Auxerre and finished in Auxerre, starting at with an expected finish at (average speed of 53 km/h).

The total distance of the stage was 26.8 km. The stage included 0 categorized climb(s) and 1 checkpoint(s), and had a total elevation gain of 287 m, and a total descent of -253 m.