U21-EM - Kval 09/05 14:00 1 Nordirland U21 v England U21 - View
U21-EM - Kval 09/09 14:00 1 Nordirland U21 v Ukraina U21 - View
U21-EM - Kval 10/11 14:00 1 Nordirland U21 v Azerbajdzjan U21 - View
U21-EM - Kval 10/14 14:00 1 Luxemburg U21 v Nordirland U21 - View

The Northern Ireland national under-21 football team also known as the Northern Ireland under-21s or Northern Ireland U21s, is the national under-21 football team of Northern Ireland and is controlled by the Irish Football Association. The team competes in the UEFA European Under-21 Football Championship, held every two years. To date Northern Ireland haven't yet qualified for the finals tournament.

The national under-21 team is the highest level of youth football in Northern Ireland, and is open to any players who were born in Northern Ireland or whose parents or grandparents were born in Northern Ireland. This team is for Northern Irish players aged 21 or under at the start of a two-year European Under-21 Football Championship campaign, so players can be, and often are, up to 23 years old. As long as they are eligible, players can play at any level, making it possible to play for the U21s, senior side and again for the U21s.

Nordirland U21 är det nord-irska fotbollslandslaget för spelare under 21 år. Laget kontrolleras av Nordirlands fotbollsförbund och representerar Nordirland i internationella fotbollstävlingar för ungdomar, till exempel U21-EM. Nordirland U21 har aldrig kvalificerat sig till ett slutspel i ett stort mästerskap. Nuvarande förbundskapten är Ian Baraclough.