CKB, Ckb or ckb may refer to:

• North Central West Virginia Airport, US, IATA code
• Soranî, Central Kurdish branch language, ISO 639-3 code
• Cracow Klezmer Band, a Polish band
• Crazy Ken Band, a Japanese band
• CKB (gene), a gene that encodes brain-type creatine kinase
• Chung Khiaw Bank, a Singapore bank with branches and subsidiaries in Malaysia and Hong Kong

• Deinhypena
• Deinias of Argos
• Dein ist mein ganzes Herz
• Dein ist mein ganzes herz
• Dein Ist Mein Ganzes Herz
• Deinobacter
• Deinobacterium
• Deinococcales
• Deinococcus apachensis
• Deinococcus ficus
• Deinococcus frigens
• Deinococcus geothermalis
• Deinococcus indicus
• Deinococcus marmoris
• Deinococcus mumbaiensis
• Deinococcus murrayi
• Deinococcus saxicola
• Deinococcus-thermus
• Deinodon amplus
• Deinodon arctunguis
• Deinodon cristatus
• Deinodon cristatus (Marsh)
• Deinodon explanatus
• Deinodon falculus
• Deinodon grandis