Meiō (明応), also known as Mei-ō, was a Japanese era name (年号,, nengō,, lit. "year name") after Entoku and before Bunki. This period started in July 1492 and ended in February 1501. During this time, the emperors were Go-Tsuchimikado-tennō (後土御門天皇) and Go-Kashiwabara-tennō (後柏原天皇).