This study discusses the mixed code is contained in the lecture taklim Masjid As-Sakinah Pekanbaru. This study aimed to describe code-mixing in the form of words, phrases, clauses, and the driving factors behind code-mixing in taklim Masjid As-Sakinah Pekanbaru. Helpful research theoretically and practically. This study is a qualitative research and descriptive method. Techniques used in da…