Mons Dr. Thomas Jessayyan Netto (born 29 December 1964) is the Metropolitan Archbishop of the Roman Catholic Archdiocese of Trivandrum.

[5] He completed his studies in philosophy and theology at Saint Joseph's Pontifical Seminary in Alwaye and earned a sociology diploma from Loyola College in Trivandrum.

He received his doctorate in dogmatic theology (also known as ecclesiology) from the Pontifical Urban University in Rome.

Other responsibilities included serving as the executive secretary of Basic Christian Communities, the rector of St. Vincent's Minor Seminary and editor of the diocesan journal Jeevanum Velichavum.

Thomas Jessayyan Netto was appointed as the Metropolitan Archbishop of Trivandrum by Pope Francis on 2 February 2022.