Udayamperoor Old Church
| Gervasis and Protasis Church | |
|---|---|
| Gervasis and Protasis Synodal Church, Udayamperoor | |
Udayamperoor Old Church (right) and the adjacent Synodal Museum (left) | |
| Location | Udayamperoor, Kerala |
| Country | India |
| Denomination | Syro-Malabar Catholic Church |
| Previous denomination | Church of the East |
| Website | synodofdiamper.com |
| History | |
| Former name(s) | All Saints' Church Sabor and Aphroth Church Marth Mariam Church |
| Dedication | Gervasius and Protasius |
| Earlier dedication | Marth Mariam Sabor and Proth (pre-1599) |
| Administration | |
| Archdiocese | Ernakulam-Angamaly |
| Clergy | |
| Archbishop | Raphael Thattil |
| Vicar(s) | Sebastian Urakkadan |
Gervasis and Prothasis Church, popularly called the Udayamperoor Old Church or the Udayamperoor Synodal Church, is a Syro-Malabar church located in Udayamperoor, Kerala, India. This is one of the prominent church buildings of Saint Thomas Christians and was the venue of the Udayamperoor Synod, held under Alexis Menezes in 1599. It is a parish church under the Ernakulam-Angamaly Archeparchy of the Syro-Malabar Church. Adjacent to the old church, there is a museum, and a newer church building also operates within the church premises.