Moguer is a municipality and small city located in the province of Huelva, Andalusia, Spain. According to the 2022 census, it has a population of 22,623. Its surface area is 204 square kilometres (79 sq mi), and its population density is 106.36 per square kilometre (275.5/sq mi).

Huelva is a province of southern Spain, in the western part of the autonomous community of Andalusia. It is bordered by Portugal, the provinces of Badajoz, Seville, and Cádiz, and the Atlantic Ocean. Its capital is Huelva.