This research describes an EFL class for irregular migrants in educational program at Rumah Detensi Imigrasi. Irregular migrants are foreigners staying in Indonesia without any legal document or im- migration permission. Rumah Detensi Imigrasi is a temporary shelter for irregular migrants during waiting periods for refugee status from UNHCR to come to a destination country like Australia, New Za- eland etc. EFL class is a class for irregular migrants at Rumah Detensi Imigrasi to learn English especially speaking and writing skills. The teaching learning process of the EFL class uses Grammar trans- lation, Reading and communicative approaches. The materials de- livered are vocabularies, grammar, speaking and writing skills. The class is aimed at providing students with language skills since most of the destinations are English speaking countries.