Luis Negrón López (April 19, 1909 - September 18, 1991) was a politician from Puerto Rico.
Negrón was among the founding members of the Popular Democratic Party (PPD) and served as Senator and as candidate for Governor of Puerto Rico in the elections of 1968.
He graduated from Lola Rodríguez de Tió High School in San Germán, Puerto Rico.
Went on to the University of Puerto Rico at Rio Piedras in 1932 where he earned a Bachelor in Arts.
In 1940, he helped Luis Muñoz Marín and others in the creation of the Popular Democratic Party.