Luis Antonio Eguiguren Escudero (July 21, 1887 in Piura – August 15, 1967 in Lima) was a Peruvian educator, magistrate, historian and politician.

He got into the Universidad Nacional Mayor de San Marcos, where he chose the academic degrees of Doctor of Letters (1913), in Jurisprudence with the thesis "The Peruvian ayllu legal status" (1914), and Political and Administrative Science (1914).

It was established in honor of the magistrate, historian, journalist and Peruvian politician, Don Luis Antonio Eguiguren, on the centenary of his birth.

[6] After his frustrated presidency, he further developed a liking for historical research with dynamism and conviction, which perhaps explains the abundant and interesting bibliographical production of his authorship.

He made an important contribution to the text Apuntes sobre la cuestión internacional entre Perú y Ecuador, in which he demonstrated that some Peru's northern territories, like Jaen and Maynas, undoubtedly belong to his country.

Luis A. Eguiguren is the only Peruvian to lead the three branches of government, the Constituent Congress (1930–1932), the Supreme Court (1953–1954) and the failed Presidency (1936).