| Nicolas Poussin | Nicolas Poussin |
| Nicolas Sarkozy | Nicolas Sarkozy |
| Nicolas Steno | Niels Stensen |
| Nicolas-Charles Bochsa | Nicolas Bochsa |
| Nicolas-Jacques Conté | Nicolas-Jacques Conté |
| Nicolas-Joseph Cugnot | Nicolas-Joseph Cugnot |
| Nicolaus Bruhns | Nicolaus Bruhns |
| Nicolaus Copernicus | Nicolaus Copernicus |
| Nicolaus I Bernoulli | Nikolaus I Bernoulli |
| Nicolaus II Bernoulli | Nikolaus I Bernoulli |
| Nicolaus Ludwig Zinzendorf | Nikolaus von Zinzendorf |
| Nicolaus Otto | Nikolaus Otto |
| Nicole | Nicole Hohloch |
| Nicole Appleton | Nicole Appleton |
| Nicole Coste | Nicole Tossoukpe |
| Nicole Kidman | Nicole Kidman |
| Nicole Oresme | Nicolaas van Oresme |
| Nicole Pratt | Nicole Pratt |
| Nicole Richie | Nicole Richie |
| Nicole Scherzinger | Nicole Scherzinger |
| Nicole Stéphane | Nicole Stéphane |
| Nicole Vaidišová | Nicole Vaidišová |
| Nicollette Sheridan | Nicollette Sheridan |
| Nicolás Burdisso | Nicolás Andrés Burdisso |
| Nicolás Frutos | Nicolás Frutos |
| Nicolás Massú | Nicolás Massú |
| Nicolò Amati | Nicolo Amati |
| Nicolò Gagliano | Nicolo Gagliano |
| Nicomachean Ethics | Ethica Nicomachea |
| Nicomachus | Nicomachus |
| Nicomedes I of Bithynia | Nicomedes I |
| Nicomedes IV of Bithynia | Nicomedes IV van Bithynië |
| Nicomedia | Nicomedia |
| Nicopolis | Nicopolis |
| Nicosia | Nicosia |
| Nicosia District | Nicosia |
| Nicotiana | Nicotiana |
| Nicotiana tabacum | Gewone tabaksplant |
| nicotine | nicotine |
| Nicotine patch | Nicotinepleister |
| Nicéphore Niépce | Joseph Nicéphore Niépce |
| Nida River | Nida |
| Nidaba | Nanibgal |
| Nidaros Cathedral | Nidaros-domkerk |
| Nidau | Nidau |
| Nidda | Nidda |
| Nidda River | Nidda |
| Niddatal | Niddatal |
| Nidderau | Nidderau |
| Nideggen | Nideggen |
| Nidelva | Nidelva |
| Nidulariaceae | Nidulariaceae |
