Tamil scholars in various regions have made significant contributions to the field of Qur'anic studies by producing commentaries, translations, and works that delve into the meanings, interpretations, and teachings of the Qur'an. These works include both Arabu-Tamil, Tamil translations and commentaries, as well as original works in Tamil. The scholars relied on the Qur'an itself and the Hadith, to interpret and translate the Qur'an accurately. The article further highlights the existence of Arabu-Tamil commentaries and of the Qur'anic translations, underscoring the contributions of Tamil Muslims in bringing the Qur'anic message to Tamil-speaking communities. These Arabu-Tamil works served as the foundation for subsequent Tamil commentaries and translations, ensuring the continuity of the interpretive tradition. The article also sheds light on the variety of topics covered by Tamil scholars in their works on Qur'an. It explores the translations of particular Chapters of Qur'an, the compilation of Tafsir (commentaries) in Tamil, and the exploration of themes such as the stories of prophets, descriptions of paradise and hell, and the role of women in the Qur'an.