Louisiana Highway 1078 (LA 1078) is a state highway in Louisiana that serves St. Tammany Parish. It spans 5.08 miles (8.18 km) in a west to east direction.
From the west, LA 1078 begins from an intersection with LA 1077 just east of where it crosses the Tchefuncte River. The highway heads east-southeastward towards a terminus at LA 25 south of Folsom.
LA 1078 is an undivided, two-lane roadway for its entire length.
The entire highway is in Folsom, St. Tammany Parish.