Copenhagen derby
| Other names | New Firm |
|---|---|
| Location | Greater Copenhagen |
| Teams | Brøndby Copenhagen |
| First meeting | Brøndby 1–1 Copenhagen (6 September 1992) 1992–93 Danish Superliga |
| Latest meeting | Copenhagen 1–0 Brøndby (23 November 2025) 2025–26 Danish Superliga |
| Next meeting | TBC |
| Stadiums | Brøndby Stadium (Brøndby) Parken Stadium (Copenhagen) |
| Statistics | |
| Meetings total | 133 |
| Most wins | Copenhagen (62) |
| All-time series | Brøndby: 41 Drawn: 30 Copenhagen: 62 |
| Largest victory | Brøndby 5–0 Copenhagen (16 May 2005) 2004–05 Danish Superliga |
The Copenhagen derby, also known as the New Firm, is a Danish football rivalry between Brøndby and Copenhagen. It has been described as the fiercest sporting rivalry in Denmark.