1931 LFF Lyga
| Season | 1931 |
|---|---|
| Champions | KSS Klaipėda |
| Matches played | 21 |
| Goals scored | 91 (4.33 per match) |
| Longest unbeaten run | KSS Klaipėda (6 games) |
| Longest losing run | Tauras Kaunas (6 games) |
← 1930 1932 → | |
The 1931 LFF Lyga was the 10th season of the LFF Lyga football competition in Lithuania. It was contested by 7 teams, and KSS Klaipėda won the championship.