Mooringsport is a village in Caddo Parish, Louisiana, United States. The population was 833 at the 2000 census. It is part of the Shreveport–Bossier City Metropolitan Statistical Area.
Mooringsport is located at 32°41′13″N 93°57′42″W / 32.68694°N 93.96167°W / 32.68694; -93.96167 (32.687029, -93.961630).
According to the United States Census Bureau, the village has a total area of 1.2 square miles (3.0 km²), of which, 1.2 square miles (3.0 km²) of it is land and 0.85% is water. It is situated on the southern bank of Caddo Lake.