| Jurisdiction: | Archdiocese |
| Nouméa | |
| Latin: | Archidioecesis Numeanus |
| Local: | Archidiocèse de Nouméa |
| Country: |  New Caledonia,  France |
| Province: | Noumea |
| Area Km2: | 19,103 |
| Population: | 210,000 |
| Population As Of: | 2004 |
| Catholics: | 110,000 |
| Catholics Percent: | 52.4 |
| Denomination: | Catholic |
| Sui Iuris Church: | Latin Church |
| Rite: | Roman Rite |
| Established: | 23 July 1847 (As Vicariate Apostolic of Nouvelle-Calédonie) 21 June 1966 (Archdiocese of Nouméa) |
| Cathedral: | Cathedral of St. Joseph in Nouméa |
| Metro Archbishop: | Michel-Marie-Bernard Calvet |
| Suffragans: | Diocese of Wallis et Futuna Diocese of Port-Vila |
| Archdeacon: | for one--> |
| Website: | Website of the Archdiocese |
The Roman Catholic Archdiocese of Nouméa (Latin: Archidioecesis Numeanus; French: Archidiocèse de Nouméa) is a Metropolitan Archdiocese in New Caledonia. It is responsible for the suffragan dioceses of Port-Vila and Wallis et Futuna.