2026–27 UEFA Nations League
| Tournament details | |
|---|---|
| Dates | League phase: 21 September – 17 November 2026 League A quarter-finals and League A/B and B/C play-offs: 22–30 March 2027 Nations League Finals: 9–13 June 2027 League C/D play-offs: TBC |
| Teams | Up to 55 |
← 2024–25 2028–29 → | |
The 2026–27 UEFA Nations League will be the fifth season of the UEFA Nations League, an international association football competition involving the men's national teams of the member associations of UEFA. The competition will be held from September to November 2026 (league phase), March 2027 (League A quarter-finals, and League A/B and B/C play-offs), June 2027 (Nations League Finals) and March 2028 (League C/D play-offs).
Portugal are the defending champions, having won the 2025 finals. They won the final against Spain 5–3 on penalties, following a 2–2 draw after extra time.