Diego Jacinto AgustĂn Barros Arana (American Spanish: ['dje?o 'Ăźaros a'?ana]; August 16, 1830 – November 4, 1907) was a Chilean professor, legislator, minister and diplomat.
He is considered the most important Chilean historian of the 19th century.
His main work General History of Chile (Spanish: Historia General de Chile) is a 15-volume work that spanned over 300 years of the nation's history.
Barros Arana was of Basque descent.
He also was an educator and a diplomat.
He was director of the Instituto Nacional, a public high school, and of the University of Chile.