Hammiradeva (IAST: Hammīra-deva; r. c. 1283–1301) was the last ruler from the Ranthambore branch of the Chauhans (Chahamanas). He is also known as Hamir Dev Chauhan in the Muslim chronicles and the vernacular literature. Hammira is celebrated as a hero in several texts composed after his death including Nayachandra Suri's Hammira Mahakavya, Jodharaja's Hammira Raso, and Chandrashekhara's Hammira-Hatha.