| Club: | Liverpool F.C. |
| Season: | 1939–40 |
| Manager: | George Kay |
| Stadium: | Anfield |
| League: | West Regional League |
| League Result: | 2nd |
| Cup1 Result: | 1st Round |
| Cup1: | League War Cup |
| League Topscorer: | Berry Nieuwenhuys |
| Season Topscorer: | Berry Nieuwenhuys |
| Pattern B1: | _collar |
| Pattern So1: | _hoops_red |
| Leftarm1: | ff0000 |
| Body1: | ff0000 |
| Rightarm1: | ff0000 |
| Pattern La2: | _redborder |
| Pattern B2: | _collarred |
| Pattern Ra2: | _redborder |
| Pattern So2: | _hoops_red |
| Shorts2: | 000000 |
| Prevseason: | 1938–39 |
| Nextseason: | 1940–41 |
The 1939–40 season was the 48th season in Liverpool F.C.'s existence, however only 3 matches were played before the season was abandoned due to the outbreak of World War 2. A replacement wartime league was subsequently formed.
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See main article: 1939–40 Football League.
See main article: 1939–40 in English football.
See main article: Football League War Cup.