Kaiku language
{{Short description|Bantu language of the Democratic Republic of the Congo}}
{{Infobox language
|name=Kaiku
|nativename=Ikaiku
|states=DR Congo
|region=
|speakers=13,000
|date=2002
|ref=e18
|familycolor=Niger-Congo
|fam2=Atlantic–Congo
|fam3=Benue–Congo
|fam4=Bantoid
|fam5=Bantu (Zone D.20–30)
|fam6=Boan
|fam7=Bomokandian
|fam8=Biran
|iso3=kkq
|glotto=kaik1247
|glottorefname=Kaiku
|guthrie=D.312
}}
Kaiku is a Bantu language of the Democratic Republic of the Congo.