Reynaldo Tadeo Aguado Montealegre (28 October 1960, Chinandega) is the President of the International Society for Human Rights in Nicaragua. (Sociedad Internacional para los Derechos Humanos, SID-HH-Nicaragua). He is a former FSLN political prisoner incarcerated in the prison "Zona Franca" in 1986 after being found guilty of spying for the United States.