| Norgesmesterskapet i fotball for menn 1923 | |
|---|---|
| Tournament details | |
| Country | Norway |
| Teams | 84 |
| Defending champions | Odd |
| Final positions | |
| Champions | Brann (1st title) |
| Runner-up | Lyn |
The 1923 Norwegian Football Cup was the 22nd season of the Norwegian annual knockout football tournament. The tournament was open for all members of NFF. Brann won their first title, having beaten Lyn in the final. Odd were the defending champions, but were eliminated by Lyn in the semifinal.