Mohammad Ali Ibn Mohammad Taher Ibn Nader Ibn Mohammad Taher Tabrizi or Mohammad Ali Modarres Khiabani or Mohammad Ali Modarres Tabrizi was an Iranian author, mojtahed and scholar. He was born in 1878 in Tabriz, East Azerbaijan Province, Iran and died on 5 April 1954 in Tabriz, East Azerbaijan Province, Iran and buried in Sheikhan cemetery, Qom, Iran.