Mīrzā Mahdī Gharawī Iṣfahānī (Persian: میرزا مهدی غروی اصفهانی) (b. 1303/1885 - d. 1365/1945) was a Shiite scholar of the 14th/20th century and the founder of the Ma'arifi School of Khorasan or the Tafkik School. He had studied in Najaf with Muhammad Husayn Na'ini. After his migration to Mashhad, he taught jurisprudence and principles of jurisprudence, campaigning against the Islamic philosophy which led to the establishment of the Ma'arifi School of Khorasan or the Tafkik School.