Fr Joaquim Hilario de Aguiar was a Goan priest who worked in the Goan Church of Batim, Piedade and Nagoa in Bardez as the Vicar. The Batim Church, The Matias Church and the Nagoa Church are among the older Goan Churches in Goa. He was the Chaplain Cantor of Se Patriarcal. He was a native of Corlim, Goa. He passed away on 23 July 2004 at Corlim, Goa.