The 2021 UCI Europe Tour was the 17th season of the UCI Europe Tour.

The season began on 24 January 2021 with the Clàssica Comunitat Valenciana 1969 – Gran Premio Valencia and ended on 24 October 2021 with the Ronde van Drenthe.

[1] Throughout the season, points were awarded to the top finishers of stages within stage races and the final general classification standings of each of the stages races and one-day events.

The quality and complexity of a race also determined how many points are awarded to the top finishers; the higher the UCI rating of a race, the more points were awarded.

The UCI ratings from highest to lowest are as follows: