2021 UEC European Track Championships – Men's keirin

The Men's keirin competition at the 2021 UEC European Track Championships was held on 9 October 2021.

First round
The first rider in each heat qualified to the second round, all other riders advanced to the first round repechages.


 * Heat 1
 * Heat 2


 * Heat 3


 * Heat 4


 * Heat 5


 * Heat 6

First round repechage
The first rider in each heat qualify to the second round.


 * Heat 1
 * Heat 2


 * Heat 3


 * Heat 4


 * Heat 5


 * Heat 6

Second round
The first three riders in each heat qualified to final 1–6, all other riders advanced to final 7–12.


 * Heat 1


 * Heat 2

Finals

 * Small final


 * Final