Giovanni Battista Costa (4 March 1650 – 15 August 1714) was a Roman Catholic prelate who served as Bishop of Sagone (1688–1714).
[1] Giovanni Battista Costa was born in Genoa, Italy on 4 March 1650 and ordained a priest on 25 February 1673.
[1] On 14 June 1688, he was appointed during the papacy of Pope Innocent XI as Bishop of Sagone.
[1] He served as Bishop of Sagone until his death on 15 August 1714.
This article about a French Catholic bishop or archbishop is a stub.