1939/40 Lietuvos futbolo pirmenybės - 6 season of Lithuania football championship. 8 teams competed from 1940 to 1940/06. Preceeding season - 1929 Lietuvos futbolo pirmenybės, succeeding - 1930 Lietuvos futbolo pirmenybės.
Total 27 games were played, 93 goals were scored.Biggest defeat this season - 9 : 1 (LFLS Kaunas vs. GŠ Kovas Kaunas on 1939).Longest streak without loosing - 7 games (LGSF Kaunas 1939 - 1939).