Taishō (disambiguation)

Taishō or Taisho may refer to:


 * Emperor Taishō of Japan (1879–1926), reigned 1912–1926
 * Taishō era (大正時代), a period in the history of Japan
 * Taishō-ku, Osaka, a ward in the city of Osaka, Japan
 * Taisho Pharmaceutical, a pharmaceutical company
 * Taisho (solar term) (大暑), solar term in East Asia
 * Taishō, the Japanese word for the military rank of general officer (大将)
 * Taishō, Kōchi, a former town in Kōchi Prefecture
 * Taisho University, a private university in Toshima, Tokyo