| Ana Echazarreta | |
| Office: | First Lady of Chile |
| Term Label: | In role |
| Term Start: | 23 December 1915 |
| Term End: | 23 December 1920 |
| President: | Juan Luis Sanfuentes |
| Birth Name: | Ana Josefa María de las Echazarreta Pérez Cotapos |
| Birth Date: | 21 March 1864 |
| Birth Place: | Santiago, Chile |
| Death Place: | Santiago, Chile |
| Children: | 5 |
| Parents: | Juan Manuel Echazarreta Yrigoyen Mercedes Pérez Cotapos Recabarren |
Ana Josefa María de las Echazarreta Pérez Cotapos (baptised 21 March 1864 – May 25, 1927) was a First Lady of Chile.
Ana Echazarreta was born in Santiago, the daughter of Juan Manuel Echazarreta Yrigoyen and of Mercedes Pérez Cotapos Recabarren.[1] She married Juan Luis Sanfuentes Andonaegui on November 11, 1885, and together they had five children. She died in Santiago.