The Kingdom of Middag (Chinese: 大肚王國; pinyin: Dàdù Wángguó) was a kingdom or supra-tribal alliance located in the central western plains of Taiwan in the 17th century. This polity was established by the Taiwanese aboriginal tribes of Papora, Babuza, Pazeh, and Hoanya; it had ruled as many as 27 villages, occupying the western part of present-day Taichung county and the northern part of modern Changhua county. Having survived the rule of European colonists and the Kingdom of Tungning, the aboriginal tribes that previously comprised Middag were eventually subjugated to the rule of the Qing Empire in the 18th century.