Aiki may refer to:
Aiki (Dancer), South Korean dancer Aiki (martial arts principle), in Japanese martial arts Aiki language, spoken in Chad Aiki (film), a 2002 Japanese film Aiki Framework, a PHP + MYSQL (LAMP) web application framework Ariki, a noble rank Aiki, a 2004–2013 manga by Isutoshi
It sometimes used as a short form for aiki arts such as: Aikido Aiki-jō Aiki-ken Aikijujutsu
People with the surname Ellinor Aiki (1893–1969), Estonian painter , Japanese baseball player
People with the given name , Japanese footballer , Japanese footballer