This page details Northern Ireland national under-21 football team records and statistics; the most capped players, the players with the most goals, and Northern Ireland under-21's match record by opponent.
Players with an equal number of caps are ranked in chronological order of reaching the milestone.
Players with an equal number of goals are ranked in chronological order of reaching the milestone.
The result is presented with Northern Ireland's score first.
The result is presented with Northern Ireland's score first.