Unun can refer to:

• Unun (transformer) - transfers signal from one unbalanced line to another.
• Unun (band)
• unun- - prefix for elements from number 110, that has not yet got a proper name.

• Kapllani
• Kapllan Pasha Tomb
• Kaplnka v Snine
• Kaplná
• Kaplonosy
• Kaplonosy-Kolonia
• Kaplowitz
• Kaplsa, Afghanistan
• KAPM
• KAPN
• KAPN (FM)
• Kapnobatai
• KaPo
• KAPO
• Kapo (2000 film)
• Kapodistrian Museum
• Kapodistrias Museum
• Kapoeta
• Kapoeta Airport
• Kapo (film)
• Kapoira
• Kapok
• Kapok Bush
• Kapoli K.Chapoli
• Kapoli (K.G.)