Ayatollah Taqi Mesbah (; born Taqi Givechi, ), commonly known as Mohammad-Taqi Mesbah-Yazdi (, 31 January 1935 – 1 January 2021) was an Iranian Shi'i cleric, philosopher and conservative political theorist. He was a spiritual leader of the Front of Islamic Revolution Stability. From 1999 to 2016, he was a member of the Assembly of Experts. Mesbah Yazdi was born in Yazd, Iran. 