| Jurisdiction: | Archdiocese |
| Gandhinagar | |
| Latin: | Archidioecesis Gandhinagarensis |
| Country: | India |
| Province: | Gandhinagar |
| Denomination: | Catholic Church |
| Sui Iuris Church: | Latin Church |
| Rite: | Roman Rite |
| Cathedral: | Prem Avatar Isu Mandir in Gandhinagar |
| Parishes: | 17 |
| Established: | 11 November 2002 |
| Area Km2: | 29,940 |
| Population: | 10,300,000 |
| Population As Of: | 2011 |
| Catholics: | 15,500 |
| Catholics Percent: | 0.2 |
| Website: | Website of the Archdiocese |
| Map: | Map of Roman Catholic Archdiocese of Gandhinagar.png |
The Archdiocese of Gandhinagar (Latin: Gandhinagaren(sis)) is a Latin Church ecclesiastical jurisdiction or archdiocese of the Catholic Church located in the city of Gandhinagar in India. The archdiocese is a metropolitan see with three suffragan dioceses in its ecclesiastical province.