| Jurisdiction: | Diocese |
| Guarenas | |
| Latin: | Dioecesis Guarenensis |
| Rite: | Latin Rite |
| Established: | 30 November 1996 (years ago) |
| Area Km2: | 5,186 |
| Population: | 550,895 |
| Population As Of: | 2004 |
| Catholics: | 523,857 |
| Catholics Percent: | 95.1 |
The Roman Catholic Diocese of Guarenas (Latin: Guarenen(sis)) is a diocese located in the city of Guarenas in the ecclesiastical province of Caracas in Venezuela.
On 30 November 1996 Blessed John Paul II established the Diocese of Guarenas from the Diocese of Los Teques.