Margibi is a county on the north to central coast of Liberia. One of 15 counties that comprise the first-level of administrative division in the nation, it has four districts. Kakata serves as the capital with the area of the county measuring 2,616 square kilometres (1,010 sq mi). As of the 2008 Census, it had a population of 199,689, making it the sixth most populous county in Liberia.

The county is bordered by Montserrado County to the west, Grand Bassa County to the east, and Bong County on the north. The southern part of Margibi lies on the Atlantic Ocean.

Margibi's County Superintendent Hon. Levi Piah.

Honorable John Z. Buway Assistant Development Superintendent