| Jurisdiction: | Archdiocese |
| Latin: | Archidioecesis Guvahatina |
| Country: | India |
| Province: | Guwahati |
| Denomination: | Catholic Church |
| Sui Iuris Church: | Latin Church |
| Rite: | Roman Rite |
| Cathedral: | Christ the Bearer of Good News Cathedral, Dispur |
| Cocathedral: | St. Joseph's Co-Cathedral, Guwahati |
| Parishes: | 44 |
| Area Km2: | 17,551 |
| Population: | 6,669,000 |
| Population As Of: | 2006 |
| Catholics: | 53,946 |
| Catholics Percent: | 1 |
| Metro Archbishop: | John Moolachira |
| Emeritus Bishops: | Thomas Menamparampil Archbishop Emeritus (1995-2012) |
The Archdiocese of Guwahati (Latin: Guvahatin(a)) is a Latin Church ecclesiastical territory or archdiocese of the Catholic Church located in the city of Guwahati in India. The archdiocese is a metropolitan see with six suffragan dioceses in its ecclesiastical province.