Personal Pronouns in Indonesian grammar are a fundamental aspect of communication. They are used to represent a person or people in a sentence. The basic personal pronouns in Bahasa Indonesia are ‘aku’ (I), ‘kamu’ (you), ‘dia’ (he/she), ‘kita’ (we), ‘kalian’ (you plural) and ‘mereka’ (they). These pronouns are crucial for daily conversation and are thus essential to master for any student of Indonesian language and culture.