| Nikita Simonyan | Nikita Simonyan |
| Nikki and Paulo | Paulo |
| Nikki Blonsky | Nikki Blonsky |
| Nikki Sixx | Nikki Sixx |
| Nikkō | Nikko |
| Niklas Luhmann | Niklas Luhmann |
| Niklaus Wirth | Niklaus Wirth |
| Nikola Milojević | Nikola Milojević |
| Nikola Tesla | Nikola Tesla |
| Nikola Žigić | Nikola Žigić |
| Nikolai Bukharin | Nikolai Bukharin |
| Nikolai Bulganin | Nikolai Bulganin |
| Nikolai Chernyshevsky | Nikolai Gavrilovitch Tchernichevski |
| Nikolai Dahl | Nikolai Dahl |
| Nikolai Fyodorovich Fyodorov | Nikolai Fedorovich Fedorov |
| Nikolai Gerasimovich Kuznetsov | Nikolai Kuznetsov |
| Nikolai Gogol | Nikolai Gogol |
| Nikolai Grigoryevich Rubinstein | Nikolai Rubinstein |
| Nikolai Ivanovich Lobachevsky | Nikolai Ivanovich Lobachevsky |
| Nikolai Kardashev | Nikolai Kardashev |
| Nikolai Lobachevsky | Nikolai Ivanovich Lobachevsky |
| Nikolai Medtner | Nicolai Medtner |
| Nikolai Myaskovsky | Nikolai Iakovlevitch Miaskovski |
| Nikolai Rimsky-Korsakov | Nikolai Rimsky-Korsakov |
| Nikolai Roslavets | Nikolai Roslavets |
| Nikolai Rukavishnikov | Nikolai Rukavishnikov |
| Nikolai Stepanovich Chernykh | Nikolai Stepanovich Chernykh |
| Nikolai Trubetzkoy | Nikolai Trubetzkoy |
| Nikolai Vavilov | Nikolai Vavilov |
| Nikolaikirche | Igreja de São Nicolau |
| Nikolaj Abraham Abildgaard | Nicolau Abraão Abildgaard |
| Nikolaos Deligiannis | Nikólaos Deligiánnis |
| Nikolaos Kalogeropoulos | Nikólaos Kalogerópulos |
| Nikolaos Plastiras | Nikólaos Plastíras |
| Nikolaos Skalkottas | Níkos Skalkótas |
| Nikolaos Stratos | Nikólaos Strátos |
| Nikolaos Triantaphillakos | Nikólaos Triantafillákos |
| Nikolaos Zachariadis | Nikólaos Zachariádis |
| Nikolaus Harnoncourt | Nikolaus Harnoncourt |
| Nikolaus Joseph von Jacquin | Nikolaus Joseph von Jacquin |
| Nikolay Basov | Nicolay Gennadiyevich Basov |
| Nikolay Davydenko | Nikolay Davydenko |
| Nikolay Karamzin | Nikolai Karamzin |
| Nikolay Nekrasov | Nikolai Alekseevich Nekrasov |
| Nikolay Semyonov | Nikolay Nikolayevich Semyonov |
| Nikolayevsk | Nikolaevsk |
| Nikon | Nikon |
| Nikon-Trimble | Nikon-Trimble |
| Nikos Kazantzakis | Níkos Kazantzákis |
| Nikos Zachariadis | Nikólaos Zachariádis |
