1948 Louisiana Tech Bulldogs football team

The 1948 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 Gulf States Conference during the 1948 college football season. In their eighth year under head coach Joe Aillet, the team compiled a 7–2–1 record.

Louisiana Tech was ranked at No. 192 in the final Litkenhous Difference by Score System ratings for 1948.