Fr Domingos Fialho was a Goan Diocesan Priest. He worked in the Church of The Holy Spirit at Naroa, Goa as the Vicar. The Naroa Church was built in 1710. He was a native of Calangute, Goa. He also worked as the Vicar in the Church of Sao Matias, Malar, Goa. The St Matias Church at Malar on the Island of Divar in Goa was built in 1590. He later worked in the Church of Pilerne, Goa.