Madou District is a district of about 43,071 residents in Tainan, Taiwan. It owes its name to the Siraya language word Moatau or Mattou. Mattau was one of the four core Sirayan villages during much of Taiwan's colonial history and figured heavily in the formation of colonial policy in Dutch Formosa. Currently, it is a well-known town in Tainan for its local culinary specialties and historical sites, and has become more prosperous in recent five years due to the presence of two universities.