Marthoma Church Kalamassery

St. Thomas Mar Thoma Church, Kalamassery is a parish of the Kottayam Kochi Diocese of the Mar Thoma Syrian Church of Malabar, which has its headquarters in Thiruvalla. The parish was founded in 1966, and the foundation stone for the first church building was laid that same year by Philipose Mar Chrysostom Mar Thoma, then Rev. Philip Oommen.

Over time, the parish grew, and a new church building became necessary. Dr. Alexander Mar Thoma Metropolitan laid the foundation stone for the present church on 17 September 1995. Construction began on 1 April 1996, and the new church was consecrated on 1 March 1997. The consecration was conducted jointly by Geevarghese Mar Athanasius Episcopa and Joseph Mar Bernabas Episcopa.