Sai

Sai may refer to:
*Sai, Aomori, a village in Japan
*Saï (island), in the Nile, Sudan
*Sai music, a traditional style of music from southern Chad
*Sai, Orne, a village and commune in Orne, France
*SAI (software), a painting program for Windows
*Sai (weapon), a weapon of Okinawan origin used in certain martial arts
*Scouting Ireland S.A.I., an Irish Scout Association which existed from 1908 to 2004
*Serving area interface, an outdoor telecommunications cabinet
*Social Accountability International, a human rights organisation
*Sai people or Li people, a minority Chinese ethnic group
*Sai (deity) or Shai, a god of fate in Egyptian mythology

Fiction:
*Fujiwara no Sai, a character in "Hikaru no Go" media
*Sai ("Naruto"), a character in "Naruto" media
*Hinoki Sai, a character in the "Betterman" universe

People:
*Sai Baba of Shirdi (died 1918), an Indian guru and saint
*Sathya Sai Baba (born 1926), an Indian religious leader