Julieta Dobles Yzaguirre (born 11 March 1943) is a Costa Rican poet, writer, and educator.

Julieta Dobles Yzaguirre was born on 11 March 1943 in San José, Costa Rica.

[4] Following her education, she joined the Círculo de Poetas (Circle of Poets), where she was first taught by Jorge Debravo and Laureano Albán.

[1] In 1977, she signed the Transcendentalist Manifesto (Spanish: Manifiesto trascendentalista) alongside Laureano Albán, Carlos Francisco Monge and Ronald Bonilla.

[7] Dobles is a five-time winner of the Premio Nacional Aquileo J. Echeverría [es] in Poetry (1968, 1977, 1992, 1997, and 2003).