Sadr al-Shari'a al-Asghar (), also known as Sadr al-Shari'a al-Thani (), was a Hanafi-Maturidi scholar, fakih (jurist), mutakallim (theologian), mufassir (Qur'anic exegete), muhaddis (expert of the Hadith), nahawi (grammarian), laghawi (linguist), logician, and astronomer, known for both his theories of time and place and his commentary on Islamic jurisprudence, indicating the depth of his knowledge in various Islamic disciplines.