Gaius Valgius Rufus, was a Roman senator, and a contemporary of Horace and Maecenas. He succeeded Marcus Valerius Messalla Corvinus as suffect consul upon the latter's death in 12 BC. Rufus is best known as a writer of elegies and epigrams, and his contemporaries believed him capable of great things in epic writing. The author of the panegyric on Messalla Corvinus compared Rufus as the equal of Homer.