The Louisiana Tech–Northwestern State football rivalry is an American college football rivalry between the Louisiana Tech Bulldogs and the Northwestern State Demons.

The Demons and the Bulldogs often met at the Louisiana State Fair in Shreveport, playing there annually from 1946 to 1987.

[1] The game has been infrequently played since 1987, following Louisiana Tech's transition to the NCAA's Football Bowl Subdivision.

The two teams have met 80 times on the football field, with Louisiana Tech currently holding a 55–20–5 edge in the all-time series.

[2] For the majority of the rivalry, games were held during the State Fair of Louisiana in Shreveport, which is about 75 miles from both Ruston and Natchitoches.