Giovanni Ducco

{{Infobox Christian leader

| type = Bishop

| honorific-prefix = Most Reverend

| name = Giovanni Ducco

| title = Bishop of Coron

| image =

| alt =

| caption =

| church = Catholic Church

| archdiocese =

| diocese = Diocese of Coron

| see =

| term = 1479–1496

| predecessor = Bartolomeo Lopaci

| successor =

| ordination =

| ordained_by =

| consecration = 5 September 1479

| consecrated_by = Šimun Vosić

| cardinal =

| rank =

| birth_date = 15th century

| birth_place = Pontevico

| death_date = 21 January 1496

| death_place = Brescia

| previous_post =

| nationality =

}}

Giovanni Ducco (Pontevico, 15th century - Brescia, 21 January 1496){{Cite web |url=https://www.treccani.it/enciclopedia/giovanni-ducco_(Dizionario-Biografico)/ |title=DUCCO, Giovanni |website=treccani.it |year=1992 |language=it}}{{Cite web |url=http://www.enciclopediabresciana.it/enciclopedia/index.php?title=DUCCO_Giovanni_(4) |title=DUCCO Giovanni (4) |website=enciclopediabresciana.it |language=it}} was a Roman Catholic prelate who served as Bishop of Coron (1479–1496).[http://www.catholic-hierarchy.org/bishop/bducco.html "Bishop Giovanni Ducco"] Catholic-Hierarchy.org. David M. Cheney. Retrieved August 9, 2016[http://www.catholic-hierarchy.org/diocese/dc584.html "Diocese of Coron (Coronea)"] Catholic-Hierarchy.org. David M. Cheney. Retrieved June 16, 2016[http://www.gcatholic.org/dioceses/former/t0570.htm "Titular Episcopal See of Coronea"] GCatholic.org. Gabriel Chow. Retrieved June 16, 2016