Seyyed Mohammad Hojjat Kooh Kamari (Persian: سید محمد حجت کوه‌کمری‎; 1893–1953) was a contemporary Iranian Muslim Faqīh and a Twelver Marja' who was in charge of the administration of the Qom Seminary for ten years.

[3] His lineage is from Sayyids of Kooh Kamar in Zonuzaq Rural District, Marand County, East Azerbaijan Province, Iran and goes back to Ali ibn Husayn Zayn al-Abidin.

[6][7] Seyyed Mohammad Hojjat Kooh Kamari studied literature, mathematics, ancient medicine and some new sciences in Tabriz, Iran.

[18][19] Seyyed Mohammad Hojjat Kooh Kamari has many writings in Hadith studies, Fiqh, Principles of Islamic jurisprudence and Biographical evaluation.

Some of them are:[33] Seyyed Mohammad Hojjat Kooh Kamari, after a period of serious illness, died on 19 January 1953 at the age of 62 in Qom and was buried in a room next to the mosque of the Hojjatieh School.