1945 Lake Charles Army Air Field Invaders football team

The 1945 Lake Charles Army Air Field Invaders football team represented the United States Army Air Force's Lake Charles Army Air Field (Lake Charles AAF) during the 1945 college football season. Led by head coach George B. Simler, the Invaders compiled a record of 1–4.

Lake Charles AAF was ranked 154th among the nation's college and service teams in the final Litkenhous Ratings.