Abbas Hatef Quchani (1913, Quchan - 1990, Najaf) was an Iranian mujtahed, jurist and one of the contemporary Shia mystics.

[1] Abbas Quchani (born in 1292 SH, 1333 AH, 1913 AD/CE, Gozalabad village of Quchan County, Razavi Khorasan province), completed his religious elementary education in Quchan and Mashhad and then he studied higher education in jurisprudence in Najaf under the supervision of Muhammad Hossein Gharavi, Abu al-Qasim al-Khoei and Agha Bozorg Shahidi (Sage and jurist who died 1355 AH, 1936 AD/CE)[2][3] Quchani was one of the companions of Ayatollah Khoei and was under the consultation of him.

In his search for a master, he was guided to Hassan Ali Nokhodaki Isfahani and Quchani was influenced by his moods and actions.

In Najaf, under the guidance of Mohammad-Taqi Bahjat Foumani, Quchani found his master, Seyyed Ali Qazi, and was his assistant for 14 years.

[1] Mohammad Hossein Hosseini Tehrani conducted under the courses of Quchani by the order of Muhammad Husayn Tabataba'i.