Miguel A. Pereira Castillo (born September 26, 1947) is a Puerto Rican politician, attorney, and public servant.

[2] In 1964, Pereira enrolled in the University of Puerto Rico in Río Piedras to complete a Bachelor's degree in psychology.

[1] After graduating, Pereira joined the United States Air Force and became a rescue helicopter pilot during the Vietnam War.

The next year, Pereira swapped positions with Víctor Rivera González, which left him as Secretary of the Puerto Rico Department of Corrections and Rehabilitation.

[6] On October 29, 2011, Pereira presented his candidacy to the Senate of Puerto Rico with the Popular Democratic Party (PPD).