Julio Valle Castillo (born August 10, 1952), was born in Masaya, Nicaragua. He is a poet, painter, and a literary critic, and art critic.
Valle-Castillo studied Hispanic Language and Literature at the National Autonomous University in Mexico. Valle-Castillo began publishing his poems in Pablo Antonio Cuadra's newspaper supplement, "La Prensa Literaria", in the 1970s. Valle-Castillo later published his first book in 1977, "Las Armas Iniciales". Valle-Castillo, along with Mayra Jiménez, served as editor of "PoesÃÂa Libre", a monthly publication published during the Sandinista government.
As of 2006, Julio Valle-Castillo served as the director of the Instituto Nicaragüense de Cultura (INC) (Nicaraguan Institute of Culture).