Hori Naotora (???, September 26, 1836 – February 10, 1868) was the 13th daimyo of Suzaka Domain (12,000 koku) in northern Shinano Province, Honshu, Japan (modern-day Nagano Prefecture) under the Bakumatsu period Tokugawa shogunate.
His courtesy title was Nagato-no-kami (later Kura-no-kami), and his Court rank was Junior Fifth Rank, Lower Grade.