2018–19 UEFA Nations League B
| Tournament details | |
|---|---|
| Dates | 6 September – 20 November 2018 | 
| Teams | 12 | 
| Promoted |  Bosnia and Herzegovina Denmark Sweden Ukraine  | 
| Tournament statistics | |
| Matches played | 24 | 
| Goals scored | 48 (2 per match) | 
| Attendance | 549,676 (22,903 per match) | 
| Top scorer(s) |  Edin Džeko Patrik Schick (3 goals each)  | 
2020–21 →   | |
The 2018–19 UEFA Nations League B was the second division of the 2018–19 edition of the UEFA Nations League, the inaugural season of the international football competition involving the men's national teams of the 55 member associations of UEFA.