Kina can refer to:

Kina (animal)
Kina (musician), American singer/songwriter, and former member of musical group Brownstone
Kina (name)
Kina, an Italian music producer known for the single "Get You the Moon"
Papua New Guinean kina, the currency of Papua New Guinea
Kina, the name of the People's Republic of China in Albanian, Greek, Danish, Norwegian, Macedonian, Serbo-Croatian, Icelandic, and Swedish languages.
Kina, a character in The Black Company
Kina, a brand of candy from Fazer
KINA, a radio station in Salina, Kansas