Kaja may refer to:
Kaja (name), a given name, a nickname and a surname Kaja (singer), stage name of Vesna Milačić (born 1968), Montenegrin singer-songwriter Kaja (newspaper), a newspaper published in Estonia between 1919 and 1935 Kajagoogoo, a British new wave band known as Kaja from 1984 to 1985 Kaja Beedi, an India beedi brand KAJA KAJA (FM), a radio station (97.3 FM) licensed to San Antonio, Texas, United States KAJA, a subchannel of television station K22JA-D in Corpus Christi, Texas, United States See also
Kaia (disambiguation) Kakinada Kaaja, an Indian sweet delicacy Khaja, a type of Indian pastry Kaya (disambiguation)