Lodja is a town in central Democratic Republic of the Congo. It is the administrative center of the Sankuru District. It is located at around 3°31′27″S 23°35′47″E / 3.52417°S 23.59639°E / -3.52417; 23.59639.

Lodja is home to the Lodja Airport. (IATA Code: LJA) Lodja Airport, located 7 km north of Lodja, has one 1600 meter natural surface runway, oriented 88/268°. The geographic coordinates of this airport are 3 degrees, 29 minutes, south (-3.483) and 23 degrees, 28 minutes, east (23.467). Lodja Airport is 1647 feet (502 m) above sea level.