Todo

Todo may refer to:
 * Todo Bichig, Kalmyk ‘Clear Script’
 * To-do list, a time management implementation
 * TODO (tag), a computer programming comment tag
 * Todo (album)

Tōdō may refer to:
 * Tōkyūjutsu (淘宮術) or Tōdō (淘道), a Japanese divination (fortune telling) method
 * Tōdōza (当道座) or Tōdō (当道), a Japanese guild for blind male musicians
 * Tōdō Heisuke (藤堂平助, 1844–1867), samurai
 * Tōdō Takatora (藤堂高虎, 1556–1630), daimyō
 * Tōdō Takayuki (藤堂高猷, 1813–1895), daimyō
 * Izumi Todo (東堂いづみ), pseudonym for the staff at Toei Animation