| Club | Stadium | City | Capacity |
|---|---|---|---|
| England | Wembley Stadiumopened 2007 | London8,799,728 people | 90,000 |
| Wales | Millennium Stadiumopened 1999 | Cardiff383,536 people | 73,931 |
| Scotland | Hampden Parkopened 1903 | Glasgow626,410 people | 51,866 |
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources