| Jurisdiction: | Diocese |
| La Dorada–Guaduas | |
| Latin: | Dioecesis Aureatensis-Guaduensis |
| Country: |  Colombia |
| Metropolitan: | La Dorada, Caldas |
| Province: | Roman Catholic Archdiocese of Manizales |
| Area Km2: | 8040 |
| Population: | 294,000 |
| Population As Of: | 2004 |
| Denomination: | Roman Catholic |
| Rite: | Latin Rite |
| Established: | March 29, 1984 |
| Cathedral: | Our Lady of Mount Carmel Cathedral, La Dorada |
| Cocathedral: | Cathedral of Saint Michael the Archangel of Guaduas |
| Patron: | Our Lady of Mount Carmel |
| Metro Archbishop: | Gonzalo Restrepo Restrepo |
| Bishop: | Hency Martínez Vargas |
| Emeritus Bishops: | Oscar Aníbal Salazar Gómez |
| Map: | Mapa Diocesis de La Dorada-Guaduas.svg |
| Website: | diocesisdeladoradaguaduas.org |
The Roman Catholic Diocese of La Dorada–Guaduas (Latin: Aureatensis-Guaduensis) is a diocese located in the cities of La Dorada and Guaduas in the ecclesiastical province of Manizales in Colombia.