Bolívar Pagán (born May 16, 1897) was a Puerto Rican politician who served as a Representative in the United States Congress. A member of the Coalitionist Party, he represented Puerto Rico as an At-Large delegate, reflecting the island-wide scope of his constituency rather than a single geographic district. His service in Congress is identified under the bioguide ID P000013.

Pagán held office as a Representative for Puerto Rico from January 3, 1939, to January 3, 1945. During this period, he completed three terms, serving as a historical member of Congress at a time when Puerto Rico’s political relationship with the United States continued to evolve. Although specific committee assignments, office contact information, and additional roles are not listed in the available record, his tenure from 1939 to 1945 marks him as a significant Coalitionist figure in Puerto Rico’s representation at the federal level.