Sierra Leone National Premier League is a professional football league in Sierra Leone. It was founded in 1967. The league is sponsored by the Sierra Leone Commercial Bank, one of the major Sierra Leonean banks. East End Lions and Mighty Blackpool are the two biggest and most successful clubs. The National Premier League is controlled by the Sierra Leone Football Association. The season runs from March to July.

The current champions of the premier league are East End Lions. They won the league unbeatable in 2019.

Fc Kallon's 7-0 win against Sierra Leone Police Fc on October 23, 2021, is the biggest win in the history of the league.

Sierra Leone - Premier League er den højeste rangerede fodboldliga i Sierra Leone. Den blev grundlagt i 1967 og består af 14 hold, der spiller en dobbeltrunde, hvor de spiller imod hinanden to gange. Holdet med flest point i slutningen af sæsonen krones som mester. De to nederste hold rykker ned i den næstbedste række, National First Division.