America Iglesias Thatcher (November 4 1907-April 20 1989) was a Puerto-Rican-American labor activist and the daughter of Puerto Rico's Resident Commissioner Santiago Iglesias.
She worked as a translator in the office of American Federation of Labor President William Green, and also worked for the Pan-American Union. She was also the secretary for the Central Spanish Relief Committee for Republican Spain.
She died in Los Angeles.
