St. Thomas' Church is situated in Kotahena (District 13) a suburb of Colombo, Sri Lanka.

St. Thomas Church was the first Anglican church built in Sri Lanka, it was constructed by Governor of Ceylon Sir Robert Brownrigg for the use by the local Tamil Christian (Malabar) population.

[1] The Malabars at the time were sharing St. Peter's Church, Colombo with the local Europeans.

When their number increased to nearly 600 the Malabars collected approximately 860 rupees and approached the government, through Abraham Rodrigo Devanesan Mootookistna, the Mudaliyar interpreter to the governor, for assistance to erect their own church.

[4] Ginthupitiya was originally known as "San Thome Pitiya" by the Portuguese, who recorded finding a Nestorian cross in the area which they believed indicated an earlier presence of Persian Christians and possibly a site where Thomas the Apostle visited and delivered a sermon.