Taichu

Taichu may refer to:
 * Taichung, Taiwan, known as Taichū in Japanese
 * Taichū Prefecture, former name of Taichung

Historical eras

 * Taichu (104BC–101BC), an era name used by Emperor Wu of Han
 * Taichu (386–394), an era name used by Fu Deng, emperor of Former Qin
 * Taichu (388–400), an era name used by Qifu Gangui, ruler of Western Qin
 * Taichu (397–399), an era name used by Tufa Wugu, ruler of Southern Liang
 * Taichu (453), an era name used by Liu Shao (Liu Song), emperor of Liu Song