The 2024 All-Ireland Under-20 B Football Championship was the inaugural staging of the All-Ireland Under-20 B Football Championship since its establishment by the Gaelic Athletic Association. The championship ran from 10 April to 18 May 2024.

The All-Ireland final was played at Páirc Tailteann in Navan on 18 May 2024 between Down and Westmeath, in what was their first ever meeting in the final. Down won the match by 1–10 to 0–10 to claim their first ever championship title.

Westmeath's Brian Cooney was the championship's top scorer with 4–18.

Connacht Under-20 B Football Championship Connacht final

Leinster Under-20 B Football Championship Leinster quarter-final

Leinster semi-finals

Leinster final

Munster Under-20 B Football Championship Munster final

Ulster Under-20 B Football Championship Ulster semi-final

Ulster final

All-Ireland Under-20 B Football Championship All-Ireland semi-finals

All-Ireland final

Championship statistics Top scorers

Rank Player County Tally Total Matches Average1Brian CooneyWestmeath4-183047.502Liam GavinCarlow2-091527.503Matthew CareyLongford0-121226.004Darragh BeirneMayo2-051025.005Mattie McDermottFermanagh1-05824.00

References