Dr. Travancore Mathew Thomas Isaac is an Indian politician and economist, who served as the Minister for Finance and Coir of the Indian state of Kerala. A central committee member of the Communist Party of India (Marxist), he has authored a number of articles on economics, planning and politics, has published in leading regional, national and international periodicals, presented lectures and papers in National and International Conferences and seminars. Dr. Isaac is the author of more than 50 books, both in Malayalam and English.

First Pinarayi Vijayan ministry is the Council of Ministers headed by Pinarayi Vijayan that was formed after the Left Democratic Front (LDF) won the 2016 Kerala Legislative Assembly elections. The Council assumed office on 25 May 2016. The ministry had a total of 19 ministers in the Cabinet at the time of swearing-in compared to 21 ministers in the previous government. Pinarayi Vijayan sworn in as 22nd Chief Minister of Kerala, 12th person to hold this position. Chief Minister Pinarayi Vijayan on 3 May 2021 submitted the resignation of the Council of Ministers headed by him to Governor Arif Mohammed Khan after winning a historic victory in the 15th legislative assembly elections by winning 99 of the 140 seats in the Assembly.