Delfina Acosta (born December 24, 1956) is a Paraguayan poet and short story writer.
Acosta is a native of Asunción, and is by profession a pharmacist.
Interested in literature from youth, she began her career as a published poet when some of her verse appeared in PoesÃa itinerante in 1984.
Among her works are several collections of poetry and of short stories.
Her Versos de amor y de locura received the PEN/Edward and Lily Tuck Award for Paraguayan Literature in 2012.
She has received a number of other awards for her work as well.