Baselios Marthoma Paulose II ; 30 August 1946 – 12 July 2021) was the primate of the Malankara Orthodox Syrian Church. He was ordained in 1973, consecrated in 1985 and enthroned as the 8th Catholicos of the Malankara Church and the 21st Malankara Metropolitan on 1 November 2010, succeeding Didymos I.

The Malankara Orthodox Syrian Church (MOSC) also known as the Indian Orthodox Church (IOC) or simply as the Malankara Church, is an autocephalous Oriental Orthodox church headquartered in Devalokam, near Kottayam, India. It serves India's Saint Thomas Christian population. According to tradition, these communities originated in the missions of Thomas the Apostle in the 1st century. It employs the Malankara Rite, an Indian form of the West Syriac liturgical rite.