| Jurisdiction: | Diocese |
| Santa Ana | |
| Latin: | Dioecesis Sanctae Annae |
| Country: | El Salvador |
| Metropolitan: | José Luis Escobar Alas |
| Province: | Province of San Salvador |
| Area Km2: | 3,272 |
| Population: | 1,533,000 |
| Population As Of: | 2014 |
| Catholics: | 985,000 |
| Catholics Percent: | 64.3 |
| Parishes: | 58 |
| Denomination: | Catholic Church |
| Sui Iuris Church: | Latin Church |
| Rite: | Roman Rite |
| Established: | 11 February 1913 (years ago) |
| Priests: | 113 |
| Bishop Title: | Bishop |
| Map: | El Salvador - Diocesi di Santa Ana.jpg |
The Diocese of Santa Ana is a Latin Church ecclesiastical territory or diocese of the Catholic Church in El Salvador. It is a suffragan diocese in the ecclesiastical province of the metropolitan Archdiocese of San Salvador. The Diocese of Santa Ana was erected on 11 February 1913.
| Year | Along with | To form | |
|---|---|---|---|
| 1986 | Diocese of Sonsonate |