Baron Bálint Balassi de Kékko et Gyarmat (Hungarian: Gyarmati és kékkoi báró Balassi Bálint, Slovak: Valentín Balaša barón z Darmôt a Kamena; 20 October 1554 – 30 May 1594) was a Hungarian Renaissance lyric poet.
He wrote mostly in Hungarian, but was also proficient in further eight languages: Latin, Italian, German, Polish, Turkish, Slovak, Croatian and Romanian.
He is the founder of modern Hungarian lyric and erotic poetry.