WNBK may refer to:

• WNBK (FM), a radio station (90.9 FM) licensed to Whitmire, South Carolina, United States
• WKYC, a television station (channel 3) licensed to Cleveland, Ohio, United States, which formerly held the call sign WNBK

• Ad-Dawr
• Addax
• Addax nasomaculatus
• ADD (disambiguation)
• Add-drop multiplexer
• Ad Decimum
• Added note chord
• Added sixth
• Added sixth chord
• Added tone
• Added-tone chord
• Added tone chord
• Addenbrookes Hospital
• Addenbrooke's Hospital
• Addend
• Adder
• Adderall
• Adderall XR
• Adderbury
• Adder (electronics)
• Adderley
• Adderly, Julian Edwin
• Addershag
• Adderstone
• Adder's-Tongue