Saiko

Saiko may refer to:


 * Saikō, a Japanese era
 * Saiko, a Spanish singer
 * Saiko (band), a Chilean rock band
 * Saiko Lake, in Yamanashi Prefecture, Japan

People

 * Ema Saikō (1787–1861), Japanese painter, poet and calligrapher
 * Jean-Philippe Saïko (born 1990), New Caledonian footballer
 * Shaun Saiko (born 1989), Canadian soccer player
 * Saiko Takahashi (高橋 彩子), Japanese women's footballer
 * Ema Saikō (江馬 細香), Japanese painter