| Year: | 1943 |
| Team: | Columbia Lions |
| Sport: | football |
| Conference: | Independent |
| Record: | 0–8 |
| Head Coach: | Lou Little |
| Hc Year: | 14th |
| Captain: | Tomas S. Rock |
| Stadium: | Baker Field |
The 1943 Columbia Lions football team was an American football team that represented Columbia University as an independent during the 1943 college football season.
In their 14th season under head coach Lou Little, the Lions compiled a 0–8 record, and were outscored 313 to 33 by opponents. Tomas S. Rock was the team's captain.[1]
In the final Litkenhous Ratings, Columbia ranked 146th among the nation's college and service teams with a rating of 53.1.[2]
Columbia played its home games at Baker Field in Upper Manhattan, in New York City.