Team Northern Ireland has earned 158 medals in Commonwealth Games history, surpassing the 150 milestone in Glasgow 2026 with 16 medals (3 golds, 4 silvers, 9 bronzes). Key athletes like Kate O'Connor (heptathlon gold) and Jon Mc Connell (ring gold) led the charge. Historically, boxing dominates with 49% of all NI medals, including 18 golds. David Calvert holds the record with 8 medals, including 4 golds.

Bowls also shines with 25 total medals. The 2022 Birmingham Games marked the most successful performance (7 golds), while Mike Bull and Lady Mary Peters contributed early successes. Notable sports include athletics, boxing, and bowls.

Rhythmic gymnast Michaela Walsh secured four medals. The tally reflects decades of consistency across 18 Games since 1934.