Louisiana Highway 824 (LA 824) is a collection of three state-maintained streets located in the Lincoln Parish town of Dubach that have a total length of 0.38 miles (0.61 km).

[1] All three routes were established in the 1955 Louisiana Highway renumbering[2] and are presently unsigned.

As of 2017, the routes are currently under agreement to be transferred to local control.

The entire highway is in Dubach, Lincoln Parish.

Louisiana Highway 824-3 (LA 824-3) runs 0.07 miles (0.11 km) in an east–west direction along East Hico Street from the junction of the concurrent US 63/US 167 with LA 151 at McMullen Street to a junction with LA 824-1 (Main Street).