| Type: | Bishop |
| Honorific Prefix: | The Most Reverend |
| Ignatius D’Cunha | |
| Bishop Emeritus of Aurangabad | |
| Church: | Roman Catholic Church |
| Archdiocese: | Archdiocese of Nagpur |
| Province: | Bombay |
| Metropolis: | Bombay |
| Diocese: | Roman Catholic Diocese of Aurangabad |
| See: | Archdiocese of Nagpur (emeritus) |
| Term Start: | 20 January 1998 |
| Term End: | 11 October 2007 |
| Predecessor: | Bishop Dominic Joseph Abreo |
| Successor: | Bishop Sylvester Monteiro |
| Other Post: | Bishop of Aurangabad.(1989-1998) |
| Ordination: | 7 March 1955 |
| Consecration: | 3 April 1989 |
| Consecrated By: | Archbishop Simon Pimenta |
| Rank: | Bishop |
| Birth Name: | Ignatius D’Cunha |
| Birth Date: | 1 February 1924 |
| Birth Place: | Vasai, Maharashtra. |
| Death Place: | Vasai Maharashtra, India |
| Buried: | Our Lady Of Grace Cathedral Papadi, Vasai, Maharashtra |
| Nationality: | Indian |
| Religion: | Roman Catholic |
| Residence: | Vasai |
| Bishop Name: | Ignatius D'Cunha |
| Dipstyle: | Bishop |
| Offstyle: | Your Excellency |
| Relstyle: | The Most Reverend |
Ignatius D'Cunha (1 February 1924 – 11 October 2007) was the Bishop of the Roman Catholic Diocese of Aurangabad, located in Aurangabad, India. He was ordained priest in 1955 and elevated to Bishop of Aurangabad in 1989.[1] D'Cunha died on 11 October 2007 in Vasai, India.