Josefa Baltazara Calderón Garaycoa, also known by her married name of Baltazara Calderón de Rocafuerte, was an Ecuadorian philanthropist, the wife of the second president of Ecuador, Vicente Rocafuerte, and sister of Abdón Calderón Garaycoa.
- Occupation
- philanthropist
- Citizenship
- Ecuador, Colombia
- Born
- January 6, 1806
- Died
- June 7, 1890