Manuel Antonio Caballero Agüero (5 December 1931 – 12 December 2010) was a notable Venezuelan historian, journalist, best-selling author and professor of contemporary Venezuelan History at the Central University of Venezuela.

With the publication of his PhD dissertation he became the first Venezuelan author to be published by Cambridge University Press.

In 1989 he was invited to teach at Universitá degli Studi di Napoli in Italy.

He received the National Award on Journalism (Premio Nacional de Periodismo) and the National History Award (Premio Nacional de Historia, 1994) and in 2005 he was elected as a member of the Academia Nacional de la Historia (or National Academy of History of Venezuela).

On 2010, he underwent a prostate surgery that triggered a series of infections unresponsive to antibiotics, further complicated by diabetes.