1942–43 LFF Lyga
The 1942–43 LFF Lyga was the 22nd season of the LFF Lyga football competition in Lithuania. Tauras Kaunas won the championship.
Panevėžys Group
SÅ«duva Group
Jonava Group
- LFLS Jonava
Žemaitija Group
Quarterfinal
- Gubernija Šiauliai 3-0 Džiugas Telšiai
- LGSF Vilnius 3-1 LFLS Jonava
- Tauras Kaunas 5-0 Sveikata Kybartai
Semifinal
- MSK Panevėžys 2-1 LGSF Vilnius
- Tauras Kaunas 5-1 Gubernija Å iauliai
Final
- Tauras Kaunas 4-1 MSK Panevėžys