The Armenian Church of Saint Gregory the Illuminator, referred to locally as the Armenian Church, is the oldest Christian church in Singapore, located at Hill Street in the Museum Planning Area, within the Central Area. The church was completed in 1835 and consecrated the next year. Originally a parish of the Armenian Apostolic Church, an Oriental Orthodox denomination, the last Armenian parish priest left in the late 1930s as Armenian population in Singapore dwindled. It was designated as a national monument in 1973. Armenian and Oriental Orthodox services are now regularly held at the church.
