Hino (日野郡 Hino-gun?) is a district located in Tottori Prefecture, Japan.
As of 2012, the district has an estimated population of 12,036 and a density of 20.1 persons per km². The total area is 599.55 square kilometres (231.49 sq mi).
Hino District stretches from roughly Mount Sentsū to the upper and middle reaches of the Hino River. The small plains in the valleys around the Hino River have been developed for rice production.
Hino District has been settled since ancient times. The area is especially rich in remains from the late Kofun period (250 – 538) AD. Hino District belonged to Hōki Province, a former old province of Japan that covered the western part of present-day Tottori Prefecture. The district is described in the Izumo Fudoki, a detailed 8th-century record of the culture and geography of Izumo Province. The Wamyō Ruijushō, a 10th-century Japanese dictionary, records that the district consisted of six villages by the time of the Heian period (794 – 1185). From the middle of the Kamakura period to the end of the Nanboku-chō period, from roughly the 13th to 14th centuries, the district was controlled by the Hino and Kamonamochi clans.