Lupe Cajías de la Vega (born 1955) is a Bolivian journalist, historian, and writer.

She studied journalism, with a focus in the area of research, at the Pontifical Xavierian University in Bogotá, from which she graduated with honors.

[4] She witnessed the return of democracy to Bolivia on 10 October 1982, having given birth to her first child a few days before.

[9] Cajías also ventured into the field of politics when she was responsible for the anti-corruption department from 2003 to 2005, during the presidency of Carlos Mesa.

[4] Continuing with her professional career, Cajías was a teacher at the Higher University of San Andrés, where she had been a student during her history studies.