| Year: | 1946 |
| Team: | Louisiana Tech Bulldogs |
| Sport: | football |
| Conference: | Louisiana Intercollegiate Conference |
| Short Conf: | LIC |
| Record: | 7–3 |
| Conf Record: | 3–1 |
| Head Coach: | Joe Aillet |
| Hc Year: | 6th |
| Captain: | Mike Reed |
| Stadium: | Tech Stadium |
The 1946 Louisiana Tech Bulldogs football team was an American football team that represented the Louisiana Polytechnic Institute (now known as Louisiana Tech University) as a member of the Louisiana Intercollegiate Conference during the 1946 college football season. In their sixth year under head coach Joe Aillet, the team compiled a 7–3 record.
Louisiana Tech was ranked at No. 78 in the final Litkenhous Difference by Score System rankings for 1946.[1]