Ángel Luis Rosas Collazo is a businessman and first commissioner of Puerto Rico Office of the Commissioner of Financial Institutions and first Dean of the UPRM College of Business Administration.

Luis Ángel Arango Library (Biblioteca Luis Ángel Arango or BLAA) is a public library located in Bogotá, Colombia. It was founded in 1958 as a small library with a few books on economics, currently its collection has about 2'000.000 works. Today the library has been expanded and occupies two entire city blocks spanning about 45,000m² (nearly 54,000 sq. yards). Its collection has grown to become the country's premier library and has come to be considered the most important public library in Latin America, and one of the most visited in the world. It has over 1.1 million books and seating for 1900 readers; it received 6.7 million visitors in 2008. The library is named after the lawyer and businessman Luis Angel Arango, the general director (Governor) of the "Banco de la Republica" in Colombia from 1947 to 1957, and a champion of culture and literature for all. The library is part of the cultural affairs wing of Colombian Central Bank (Banco de la República), Banrepcultural network, which today runs 23 addit

Luis "Jumbo" Collazo Rivera is a Puerto Rican politician and former mayor of Toa Alta. Collazo is affiliated with the New Progressive Party (PNP) and served as mayor from 2005 to 2013.