2021 UEFA European Under-21 Championship qualification

The 2021 UEFA European Under-21 Championship qualifying competition was a men's under-21 football competition that determined the 14 teams joining the automatically qualified co-hosts Hungary and Slovenia in the 2021 UEFA European Under-21 Championship final tournament. Apart from Hungary and Slovenia, all remaining 53 UEFA member national teams entered the qualifying competition. Players born on or after 1 January 1998 are eligible to participate.

2021 UEFA European Under-21 Championship qualification

The 2021 UEFA European Under-21 Championship qualifying competition was a men's under-21 football competition that determined the 14 teams joining the automatically qualified co-hosts Hungary and Slovenia in the 2021 UEFA European Under-21 Championship final tournament. Apart from Hungary and Slovenia, all remaining 53 UEFA member national teams entered the qualifying competition. Players born on or after 1 January 1998 are eligible to participate.