| Jurisdiction: | Archdiocese |
| Tulancingo | |
| Latin: | Archidioecesis Tulancingensis |
| Local: | Arquidiócesis de Tulancingo |
| Coat: | Roman Catholic Archdiocese of Tulancingo.svg |
| Country: | Mexico |
| Metropolitan: | Tulancingo |
| Province: | Province of Tulancingo |
| Area Sqmi: | 4,131 |
| Population: | 1,607,000 |
| Population As Of: | 2010 |
| Catholics: | 1,480,845 |
| Catholics Percent: | 92.1 |
| Parishes: | 84 |
| Denomination: | Roman Catholic |
| Rite: | Roman Rite |
| Established: | 26 January 1863 (years ago) |
| Cathedral: | Cathedral of St. John the Baptist |
| Bishop: | Oscar Roberto Domínguez Couttolenc |
| Bishop Title: | Archbishop |
| Emeritus Bishops: | Domingo Díaz Martínez |
| Map: | Arquidiócesis de Tulancingo.svg |
The Roman Catholic Archdiocese of Tulancingo (Latin: Archidioecesis Tulancingensis) is an archdiocese of the Latin Church of the Roman Catholic Church in Mexico. The Archdiocese comprises the province of Hidalgo, and the archiepiscopal see is located in the Mexican city of Tulancingo
As a Metropolitan Archdiocese, it is responsible for the suffragan dioceses of Huejutla and Tula. It was elevated as an archdiocese on November 25, 2005.