Niko
- Cal Leandros series
- Godzilla (1998 film)
- Grand Theft Auto IV
- Maurizio De Jorio
- Mykolaiv
- Neko (disambiguation)
- NiKo
- Nico (disambiguation)
- Nikko (disambiguation)
- Niklaren Goldeye
- Niko (musician)
- Niko Anttola
- Niko B
- Niko Bartulović
- Niko Barun
- Niko Beerenwinkel
- Niko Bellic
- Niko Bellotto
- Niko Bespalla
- Niko Bessinger
- Niko Bianconi
- Niko Bolas
- Niko Bretschneider
- Niko Bundalo
- Niko Bungert
- Niko Datković
- Niko Davin
- Niko Decolati
- Niko Dimitrakos
- Niko Dobros
- Niko Dovana
- Niko Eeckhout
- Niko Etxart
- Niko Galešić
- Niko Geldner
- Niko Giantsopoulos
- Niko Gießelmann
- Niko Gjyzari
- Niko Goodrum
- Niko Gotsiridze
- Niko Grafenauer
- Niko Grünfeld
- Niko Gršković
- Niko Guido
- Niko Haapakoski
- Niko Hansen
- Niko Havelka
- Niko Heiskanen
- Niko Henrichon
- Niko Hovinen
- Niko Hurme
- Niko Huuhtanen
- Niko Hämäläinen
- Niko Ikävalko
- Niko Is
- Niko Janković
- Niko Jones
- Niko Kallela
- Niko Kapanen
- Niko Kappel
- Niko Karhu
- Niko Kari
- Niko Kata
- Niko Kavadas
- Niko Kijewski
- Niko Kirwan
- Niko Koffeman
- Niko Koutouvides
- Niko Kovač
- Niko Kranjčar
- Niko Kukka
- Niko Laakkonen
- Niko Lalos
- Niko Lekishvili
- Niko Lomouri
- Niko Markkula
- Niko Medved
- Niko Mikkola
- Niko Miljanić
- Niko Mindegía
- Niko Moon
- Niko Myroniuk
- Niko Nawaikula
- Niko Nestor
- Niko Nicotera
- Niko Nieminen
- Niko Nikoladze
- Niko Nirvi
- Niko Noga
- Niko Ojamäki
- Niko Omilana
- Niko Opper
- Niko Ott
- Niko Paech
- Niko Palhares
- Niko Palonen
- Niko Peleshi
- Niko Peltola
- Niko Peraić
- Niko Piiparinen
- Niko Pirosmani
- Niko Price
- Niko Qafzezi
- Niko Qoro
- Niko Rak
- Niko Resources
- Niko Saler
- Niko Schneebauer
- Niko Semlitsch
- Niko Sigur
- Niko Snellman
- Niko Snoj
- Niko Springer
- Niko Takahashi
- Niko Terho
- Niko Testen
- Niko Tokić
- Niko Tsakiris
- Niko Tskhvedadze
- Niko Tsonev
- Niko Tsurusaki
- Niko Tuhkanen
- Niko Unavalu
- Niko Vakararawa
- Niko Valkeapää
- Niko Vance
- Niko Verekauta
- Niko Walters
- Niko Warbanoff
- Niko Xhaçka
- Niko Zisi
- Niko de Vera
- Niko von Glasow
- Niko Čeko
- Niko Županič
- Nikola
- Nikolaos
- Nikolas
- Nikos
- Nikō
- Nikō (company)
- OneShot (video game)
- The Flight Before Christmas (2008 film)
- The Mask (1994 film)