The Mulimba are an ethnic group of the Republic of Cameroon. They belong to the Sawa peoples, those of the Cameroonian coast.

A jengu is a water spirit in the traditional beliefs of the Sawabantu groups of Cameroon, like the Duala, Bakweri, Malimba, Subu, Bakoko, and Oroko people. Among the Bakweri, the term used is liengu.