# 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.

## Results
### First round

The first rider in each heat qualified to the second round, all other riders advanced to the first round repechages.
| Rank | Name | Nation | Notes |
| 1 | Harrie Lavreysen | Netherlands | Q |
| 2 | Joachim Eilers | Germany | |
| 3 | Tomáš Bábek | Czech Republic | |
| 4 | Ekain Jiménez | Spain | |
| Rank | Name | Nation | Notes |
| 1 | Jeffrey Hoogland | Netherlands | Q |
| 2 | Daniel Rochna | Poland | |
| 3 | Denis Dmitriev | Russia | |
| 4 | Marc Jurczyk | Germany | |
| 5 | Miroslav Minchev | Bulgaria | |
| Rank | Name | Nation | Notes |
| 1 | Hamish Turnbull | Great Britain | Q |
| 2 | Rayan Helal | France | |
| 3 | Uladzislau Novik | Belarus | |
| 4 | Bohdan Danylchuk | Ukraine | |
| 5 | Sotirios Bretas | Greece | |
| Rank | Name | Nation | Notes |
| 1 | Mikhail Iakovlev | Russia | Q |
| 2 | Martin Čechman | Czech Republic | |
| 3 | Aliaksandr Hlova | Belarus | |
| 4 | Sándor Szalontay | Hungary | |
| 5 | Vasilijus Lendel | Lithuania | |
| Rank | Name | Nation | Notes |
| 1 | Patryk Rajkowski | Poland | Q |
| 2 | Alejandro Martínez | Spain | |
| 3 | Patrik Rómeó Lovassy | Hungary | |
| 4 | Vladyslav Denysenko | Ukraine | |
| | Davide Boscaro | Italy | DNF |
| Rank | Name | Nation | Notes |
| 1 | Tom Derache | France | Q |
| 2 | Svajūnas Jonauskas | Lithuania | |
| 3 | Joseph Truman | Great Britain | |
| 4 | Matteo Bianchi | Italy | |
| 5 | Konstantinos Livanos | Greece | |

### First round repechage

The first rider in each heat qualify to the second round.
| Rank | Name | Nation | Notes |
| 1 | Joachim Eilers | Germany | Q |
| 2 | Bohdan Danylchuk | Ukraine | |
| 3 | Joseph Truman | Great Britain | |
| Rank | Name | Nation | Notes |
| 1 | Daniel Rochna | Poland | Q |
| 2 | Konstantinos Livanos | Greece | |
| 3 | Ekain Jiménez | Spain | |
| 4 | Patrik Rómeó Lovassy | Hungary | |
| Rank | Name | Nation | Notes |
| 1 | Rayan Helal | France | Q |
| 2 | Vladyslav Denysenko | Ukraine | |
| 3 | Aliaksandr Hlova | Belarus | |
| 4 | Miroslav Minchev | Bulgaria | |
| Rank | Name | Nation | Notes |
| 1 | Martin Čechman | Czech Republic | Q |
| 2 | Uladzislau Novik | Belarus | |
| 3 | Matteo Bianchi | Italy | |
| Rank | Name | Nation | Notes |
| 1 | Marc Jurczyk | Germany | Q |
| 2 | Denis Dmitriev | Russia | |
| 3 | Alejandro Martínez | Spain | |
| 4 | Vasilijus Lendel | Lithuania | |
| Rank | Name | Nation | Notes |
| 1 | Tomáš Bábek | Czech Republic | Q |
| 2 | Sotirios Bretas | Greece | |
| 3 | Svajūnas Jonauskas | Lithuania | |
| 4 | Sándor Szalontay | Hungary | |

### Second round

The first three riders in each heat qualified to final 1–6, all other riders advanced to final 7–12.
| Rank | Name | Nation | Notes |
| 1 | Harrie Lavreysen | Netherlands | Q |
| 2 | Patryk Rajkowski | Poland | Q |
| 3 | Mikhail Iakovlev | Russia | Q |
| 4 | Tomáš Bábek | Czech Republic | |
| 5 | Daniel Rochna | Poland | |
| 6 | Rayan Helal | France | |
| Rank | Name | Nation | Notes |
| 1 | Jeffrey Hoogland | Netherlands | Q |
| 2 | Tom Derache | France | Q |
| 3 | Joachim Eilers | Germany | Q |
| 4 | Marc Jurczyk | Germany | |
| 5 | Martin Čechman | Czech Republic | |
| 6 | Hamish Turnbull | Great Britain | |

### Finals
#### Small final

| Rank | Name | Nation |
| 7 | Marc Jurczyk | Germany |
| 8 | Daniel Rochna | Poland |
| 9 | Hamish Turnbull | Great Britain |
| 10 | Martin Čechman | Czech Republic |
| 11 | Tomáš Bábek | Czech Republic |
| 12 | Rayan Helal | France |

#### Final

| Rank | Name | Nation |
| | Jeffrey Hoogland | Netherlands |
| | Tom Derache | France |
| | Joachim Eilers | Germany |
| 4 | Mikhail Iakovlev | Russia |
| 5 | Patryk Rajkowski | Poland |
| 6 | Harrie Lavreysen | Netherlands |