Daigo may refer to:
Buddhism Daigo (Zen) (大悟), a Buddhist term meaning great enlightenment or great realization Daigo (Shōbōgenzō) (大悟), or Great Realization, a book in Eihei Dōgen's Shōbōgenzō Daigo Temple (醍醐寺), from which Emperor Daigo took his name
People Emperor Daigo (醍醐天皇), Emperor of Japan between 897 and 930 Daigo family, a branch of the Ichijō family of Japanese nobility Daigo (name), a list of people with the Japanese masculine given name and surname Daigo (musician) (born 1978), Japanese singer-songwriter, actor, talent, and voice actor Daigo Umehara, or simply "Daigo", Japanese competitive fighting game player
Places Daigo, Fushimi, Kyoto, a district in the ward of Fushimi-ku, Kyoto Daigo, Ibaraki (大子町), a town in Ibaraki Prefecture
Other uses Daigo Station (Kyoto) (醍醐駅), a train station Daigo Station (Akita) (醍醐駅), a train station Daigo (dairy product) (醍醐), made in ancient Japan
See also Daigou (代购), the unauthorized import of foreign goods into China