Halai may refer to:
Frank Halai (born 1988), New Zealand rugby player Vijay Halai (born 1992), Indian cricketer Battle of Halai (1894), at Halai, Eritrea, in the First Italo-Ethiopian War , a town in the Southern region (Debub) of Eritrea
See also Halae (disambiguation), sometimes transliterated Halai, various Greek towns named 'salt springs'