A total of 28 teams registered for the 11th Men’s U19 WFC which will be hosted by defending champions Czech Republic. It will be played from 25th – 29th August 2021 Brno, at the Vodova Arena – the same venue that hosted the Women’s WFC in 2013.
Qualifications were to have been held in September 2020 but due to Covid-19 all regional qualifications had to be cancelled and the final round teams were all decided according to results from U19 WFC 2019. Unfortunately, due to Covid-19, not all of the qualified teams were able to confirm their participation. 10 of the original 16 teams will take part, with the addition of 5 replacement teams, as decided by the IFF Central Board.
For the U19 WFC there is no longer A- & B-division. Instead, the teams are divided into four groups in one division based on ranking and a ballot. Groups A/B remain unchanged from the original ballot, while C/D have some changes with the addition of the replacement teams.
| Group A | Group B | Group C | Group D | ||||
|---|---|---|---|---|---|---|---|
 | Czech Republic (1) |  | Sweden (2) |  | Slovenia (10) |  | Poland (12) |
 | Finland (3) |  | Switzerland (4) |  | Estonia (17) |  | Austria (19) |
 | Latvia (5) |  | Denmark (7) |  | Hungary (18) |  | Italy (24) |
 | Slovakia (6) |  | Germany (9) |  | Belgium (22) | ||