El Diario Montañés
| Type | Daily newspaper |
|---|---|
| Owner(s) | Grupo Vocento |
| Publisher | Editorial Cantabria S.A. |
| Founded | 1 August 1902 |
| Language | Spanish |
| Headquarters | Santander, Spain |
| Country | Spain |
| Circulation | 19,000 (2024) |
| Sister newspapers | |
| ISSN | 2341-4995 |
| OCLC number | 1089873591 |
| Website | eldiariomontanes |
El Diario Montañés is a daily regional newspaper published in Santander, Spain. Founded in 1902, it is one of the oldest publications in Spain. It serves the Cantabria autonomous community.