This research discussed about the language maintenance which aimed to find out the maintenance and the factor of Bima language maintenance by Bima society in Pota, Sambi Rampas District, East Manggarai Regency, East Nusa Tenggara Province. This research applied descriptive qualitative method. The participant was 15 Bima people who live in Pota, Sambi Rampas District, East Manggarai Regency…