2021–22 Liga II
| Season | 2021–22 |
|---|---|
| Champions | Petrolul Ploiești |
| Promoted | Petrolul Ploiești Hermannstadt Universitatea Cluj |
| Relegated | Dunărea Călărași Dacia Unirea Brăila Astra Giurgiu |
| Matches played | 262 |
| Goals scored | 693 (2.65 per match) |
| Biggest home win | FC Buzău 14–0 Unirea |
| Biggest away win | Călărași 0–8 Slobozia |
| Highest scoring | Buzău 14–0 Unirea |
| Longest winning run | 12 matches: Petrolul Ploiești |
| Longest unbeaten run | 12 matches: Petrolul Ploiești Miercurea Ciuc |
| Longest winless run | 21 matches: Dacia Unirea Brăila |
| Longest losing run | 17 matches: Dacia Unirea Brăila |
| Highest attendance | 22,000 U Cluj 1–2 Hermannstadt (10 May 2022) |
| Lowest attendance | 0 (behind closed doors) |
← 2020–21 2022–23 →
All statistics correct as of 15 May 2022. | |
The 2021–22 Liga II (also known as 2021–22 Liga II Casa Pariurilor) was the 82nd season of the Liga II, the second tier of the Romanian football league system. A total of 20 teams contested the league.
It was the sixth Liga II season with a single series. In the regular season each team played every other team once, then followed a promotion play-off and a relegation play-out. The first two teams promoted to Liga I at the end of the season and the third-placed and fifth-placed team played a play-off match against the 13th-placed and 14th-placed team from Liga I. The last five teams relegated to Liga III. The season began on 31 July 2021 and ended on 4 June 2022.