Tŏkch'ŏn is a si, or city, in northern South P'yŏngan province, North Korea. It is bordered by Nyŏngwŏn and Maengsan to the east, Kujang county in North P'yŏngan province to the north, Kaech'ŏn to the west and Pukch'ang to the south. It was known as Tokugawa during Japanese rule.