Yvon Ambroise (born 30 August 1942) is the Bishop Emeritus of Tuticorin.
He was appointed on 1 April 2005 and was consecrated by Pedro López Quintana on 18 May 2005.
[1] Bishops Antony Anandarayar and Peter Fernando acted as co-consecrators.
His term ended on 24 February 2019 and he was succeeded by Bishop Stephen Antony Pillai.
He was ordained a priest at Immaculate Conception Cathedral, Pondicherry by Archbishop Ambrose Rayappan.