The Chidōkan (致道館) was the Domain academy of Shōnai Domain under the Edo period Tokugawa shogunate located in what is now part of the city of Tsuruoka in the Tōhoku region of northern Japan. It is one of over 250 han schools which existed in Japan during the Bakumatsu period, it is one of the few to retain some of its original structures. It was designated a National Historic Site of Japan in 1951.