Hinds County is a county located in the U.S. state of Mississippi. With its county seats, Hinds is the most populous county in Mississippi with a 2020 census population of 227,742 residents. Hinds County is a central part of the Jackson metropolitan statistical area. It is a professional, educational, business and industrial hub in the state. It is bordered on the northwest by the Big Black River and on the east by the Pearl River. It is one county width away from the Yazoo River and the southern border of the Mississippi Delta.

A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in five countries: Canada, China, Hungary, Romania, and the United States. An equivalent term, shire town, is used in the U.S. state of Vermont and in several other English-speaking jurisdictions. County towns usually serve a similar function in Ireland, Jamaica, and the United Kingdom.