Jaki is a given name and a surname which may refer to:
John Jaki Byard (1922–1999), American jazz pianist, composer and arranger
Jacqueline Jaki Graham (born 1956), British R&B singer-songwriter
Jaki Liebezeit (born 1938), German drummer
Jaki Numazawa, ring name of Japanese professional wrestler Naoki Fukui (born 1977)
Patryk Jaki (born 1985), Polish politician
Stanley Jaki (1924-2009), Hungarian-born American Roman Catholic priest, historian and philosopher
Jaki Manu, a character in the New Zealand soap opera Shortland Street
