Juan Meléndez Valdés (11 March 1754 - 24 May 1817) was a Spanish poet.

He was born at Ribra del Fresno , Badajor . Destined by his parents for the priesthood, he graduated in law at Salamanca, where he became indoctrinated with the ideas of the French philosophical school. In 1780 with Batilo, a pastoral in the manner of Garcilaso de la Vega, he won a prize offered by the Spanish academy; next year he was introduced to Jovellanos , through whose influence he was appointed to a professorship at Salamanca in 1783.

The pastoral scenes in Las Bodes de Camacho (1784) do not compensate for its undramatic nature, but it gained a prize from the municipality of Madrid. A volume of verses, lyrical and pastoral, published in 1785, caused Meléndez Valdés to be hailed as the first Spanish poet of his time. This success induced him to resign his chair at Salamanca, and try his fortune in politics. Once wore the friendship of Jovellanos obtained for him in 1789 a judgeship at Saragossa, whence he was transferred two years later to a post in the chancery court at Valladolid. In 1797 he dedicated to Godoy an enlarged edition of his poems, the new matter consisting principally of unsuccessful imitations of John Milton and Thomson; but the poet was rewarded by promotion to a high post in the treasury at Madrid.

On the fall of Jovellanos in 1798 Meléndez Valdés was dismissed and exiled from the capital; he returned in 1808 and accepted office under Joseph Bonaparte. He had previously denounced the French usurper in his verses. He now outraged the feelings of his countrymen by the grossest flattery of his foreign master, and in 1813 he fled to Alais. Four years later he died in poverty at Montpellier. His remains were removed to Spain in 1900.

In natural talent and in acquired accomplishment Meléndez Valdés was not surpassed by any contemporary Spaniard; lie failed from want of character, and his profound insincerity affects his poems. Yet he has fine moments in various veins, and his imitation of Jean Seconds Basia is notable.