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People starting with N
3,65,216 profiles.
- Nicholas GeagaB.Sc in Management Information System from Philippine School for Business Admini, Quezon City
- Nicholas Gecksactor
- Nicholas GeffroyAmerican silversmith and watchmaker
- Nicholas GeorgeEnglish cricketer (born 1972)
- Nicholas George Gedyeengineer
- Nicholas Georgescu-Roegenmathematician, statistician and economist (1906-1994)
- Nicholas GeorgiadeAmerican actor (1933–2021)
- Nicholas GerardBranding and Merchandize, Bangalore
- Nicholas GeregyeHungarian baron
- Nicholas GermanaAmerican politician
- Nicholas GeschwindRecipient of the Medal of Honor
- Nicholas GibbsGerman settler in Eastern Tennessee
- Nicholas GilbertEnglish cricketer (born 1963)
- Nicholas GillhamAmerican geneticist
- Nicholas GilmanAmerican politician (1755-1814)
- Nicholas Gilman ThacherAmerican diplomat
- Nicholas GioacchiniAmerican soccer player
- Nicholas GirodAmerican politician (1751-1840)
- Nicholas GleavesBritish actor
- Nicholas GledhillAustralian actor
- Nicholas Glubokovskytheologian
- Nicholas GlynnEnglish Member of Parliament (1633-1697)
- Nicholas GocheMember of the Cabinet of Zimbabwe
- Nicholas GodejohnAmerican murderer (born 1989)
- Nicholas GodsickAmerican tennis player
- Nicholas GoldbergAmerican journalist
- Nicholas GoldschmidtCanadian conductor (1908–2004)
- Nicholas GolitsynRussian noble (1850-1925)
- Nicholas GolovinAmerican physicist
- Nicholas GolusesAmerican music educator
- Nicholas GomesSerious Me, Kolkata
- Nicholas GomezTrinidadian cricketer
- Nicholas GonzalezAmerican actor
- Nicholas GonzalezAmerican physician (1947-2015)
- Nicholas GoodhartBritish test pilot (1919-2011)
- Nicholas Goodisonbusinessman
- Nicholas Goodrick-ClarkeBritish historian and professor (1953–2012)
- Nicholas Gorman
- Nicholas GosselinBritish intelligence operative
- Nicholas GotfredsenDanish footballer
- Nicholas GotsellSouth African politician (born 1982)
- Nicholas GoudanusDutch Papal diplomat
- Nicholas GouldEnglish Member of Parliament
- Nicholas Gouverneur(1753 - 1802)
- Nicholas GrabowskyAmerican writer
- Nicholas Grafice hockey player (1983-)
- Nicholas GrahamCanadian businessman
- Nicholas GraingerBritish swimmer
- Nicholas Grattan-DoyleBritish politician (1862-1941)
- Nicholas GravierNew Caledonian judoka
- Nicholas GreavesEnglish priest
- Nicholas GreenEnglish politician
- Nicholas GreenAmerican murdered child (1987–1994)
- Nicholas GreenBritish judge
- Nicholas GreenberryRoyal Governor of Maryland
- Nicholas Greenberry RidgelyBaltimore satirist
- Nicholas GrenierCanadian artist
- Nicholas Gresham CookeBritish flying ace (1913–1940)
- Nicholas GreuselAmerican military officer and politician (1817–1896)
- Nicholas GreyHeadmaster of Eton College
- Nicholas GriffinBritish-born philosopher
- Nicholas Griffith(1572/3-aft. 1633) of Plas Mawr, Caernarvon, Caern
- Nicholas GriggsIrish athlete
- Nicholas GrigsbyAmerican football player
- Nicholas GrimaldEnglish writer
- Nicholas GrimshawEnglish architect (1939–2025)
- Nicholas GrossoAmerican orthopedic surgeon
- Nicholas GruenAustralian economist
- Nicholas GrunerCanadian priest
- Nicholas GuerraPh.D in Engineering in Mechanic (Electrical Electronics Instrumentation) from Mc, Vaughan
- Nicholas GuestAmerican actor
- Nicholas GuidiItalian footballer
- Nicholas GuilakAmerican actor
- Nicholas GuildAmerican writer
- Nicholas GuimarãesFilipino association football player
- Nicholas Gumboelectrical engineer by profession
- Nicholas Gunnmusician
- Nicholas GuppyTrinidad and Tobago born British botanist, writer, environmentalist, explore, and art dealer
- Nicholas GurewitchAmerican comics artist
- Nicholas GustafsonSwedish immigrant
- Nicholas GuyBritish settler in Canada
- Nicholas Guy HalseyBritish Army officer
- Nicholas GuyattBritish historian
- Nicholas GyanGhanaian association football player
- Nicholas H. CobbsAmerican bishop
- Nicholas H. HeckAmerican USCGSC officer (1882–1953)
- Nicholas H. NelsonAmerican politician (died 1874)
- Nicholas H. Oberliesmycologist
- Nicholas H. PolitanUnited States federal judge
- Nicholas H. SmithAustralian philosopher
- Nicholas H. TerensAmerican politician
- Nicholas H. WolfingerAmerican sociologist and academic
- Nicholas Haddock18th century British admiral and politician
- Nicholas HaddockBritish politician
- Nicholas HagenGuatemalan footballer
- Nicholas HaggerBritish poet, philosopher and historian
- Nicholas HagiotheodoritesByzantine scholar (died 1775)
- Nicholas Halaszwriter, barrister
- Nicholas HallAustralian jockey
- Nicholas Halleymusical artist
- Nicholas HallidayHong Kong sailor
- Nicholas HalmaFrench mathematician and translator (1755–1828)
- Nicholas HalseHalse, Sir Nicholas (d. 1636), projector
- Nicholas HalstedBritish sportsperson (1942-2007)
- Nicholas Hamblenjustice of the Supreme Court of the United Kingdom
- Nicholas HamiltonJamaican professional footballer brn 1996
- Nicholas HamiltonAustralian actor
- Nicholas Hammondcricketer (born 1998)
- Nicholas HammondAmerican actor
- Nicholas HammondEnglish ornithologist and author
- Nicholas Han JideChinese bishop
- Nicholas HangesAmerican mathematician
- Nicholas HanhartBritish printmaker, active 1846-1855
- Nicholas Hankey SmithBritish diplomat
- Nicholas HannenEnglish actor (1881-1972)
- Nicholas HansenAmerican politician
- Nicholas HarberdBritish biologist
- Nicholas HardingAustralian painter (1956–2022)
- Nicholas HardingeBritish Member of Parliament
- Nicholas HareEnglish politician, died 1557
- Nicholas HarkerNew Zealand herpetologist
- Nicholas HarmanEnglish politician
- Nicholas HarpsfieldBritish historian
- Nicholas Harrhyassociation football player (born 1982)
- Nicholas HarringtonEnglish soldier and politician (b. 1345/6, d. in or before 1404)
- Nicholas HarrisRoyal Navy admiral
- Nicholas Harris NicolasBritish antiquarian (1799-1848)
- Nicholas HarrisonAustralian athlete (marathon)
- Nicholas HarrisonBritish physicist (born 1964)
- Nicholas Harsanyiconductor
- Nicholas HartwigRussian diplomat (1857-1914)
- Nicholas Hasluckauthor and former judge in Western Australia
- Nicholas HasselbachGerman-American printer
- Nicholas HastieBritish geneticist
- Nicholas Hatchcricketer
- Nicholas HatchEnglish cricketer (born 1979)
- Nicholas HausseggerContinental Army officer
- Nicholas HauteEnglish politician
- Nicholas Hawkenpolitician
- Nicholas HawkinsEnglish cleric and diplomat
- Nicholas Hawkinsof Cardiff
- Nicholas HawksmoorBritish architect (1661–1736)
- Nicholas Hay, 2nd Earl of ErrollScottish Earl
- Nicholas Haymanpolitician
- Nicholas HaysomSouth African lawyer and diplomat (1952–2026)
- Nicholas Heartactor
- Nicholas HeathArchbishop of York and Lord Chancellor
- Nicholas HeathBritish opera director
- Nicholas HeinerDutch competitive sailor
- Nicholas HekmaOlympic sailor
- Nicholas Hely HutchinsonBritish artist (born 1955)
- Nicholas HendersonBritish diplomat (1919-2009)
- Nicholas HendersonNew Zealand ice hockey player
- Nicholas HendersonstewartEconomia in Economy from Bocconi, Milam
- Nicholas Henry DarnellConfederate Army officer
- Nicholas HenshallDean of Chelmsford
- Nicholas HenshallBritish historian (1944-2015)
- Nicholas HerbertBritish Member of Parliament (died 1775)
- Nicholas Herbert ToddBritish school teacher and writer
- Nicholas Herbert, 3rd Baron HemingfordBritish peer (born 1934)
- Nicholas HerefordChurchman and academic administrator
- Nicholas HerkimerAmerican general
- Nicholas Herrerapainter
- Nicholas HerringCanadian writer
- Nicholas HerveyHarvey, Sir Nicholas (c.1491–1532), diplomat
- Nicholas Hewetson1703 Thomastown, Ireland - Jun 1761 New Ross
- Nicholas HeyneAustralian rules footballer
- Nicholas HighamBritish mathematician specialized in numerical analysis
- Nicholas HillAmerican politician
- Nicholas HillEnglish philosopher (1570–1610)
- Nicholas Hillpriest
- Nicholas HillBritish publisher
- Nicholas Hill, 9th Marquess of DownshireBritish peer, landowner, and accountant (born 1959)
- Nicholas Hill-NortonRoyal Navy admiral
- Nicholas HilliardRecorder of London
- Nicholas HilliardBritish artist (1547-1619)
- Nicholas HiltnerAmerican painter
- Nicholas HineBritish Royal Navy officer
- Nicholas HitchonBritish nuclear physicist and participant in the Up documentary television series
- Nicholas HloboSouth African artist (born 1975)
- Nicholas HoagCanadian volleyball player
- Nicholas HobbsAmerican psychologist (1915-1983)
- Nicholas Hoeflintaekwondo athlete
- Nicholas Hofgrenfinancier
- Nicholas HoggEnglish novelist,short story writer and poet
- Nicholas Holdenin Electronics and Tele-Communication Engineering from GM Institute of Technolog, Galway
- Nicholas Hon Chun-yinpolitician
- Nicholas HondrogenAmerican painter (1952-2007)
- Nicholas HonerkampAmerican archaeologist
- Nicholas HoodAmerican politician (1923-2016)
- Nicholas HookesEnglish poet
- Nicholas HooperEnglish politician and lawyer; (1654-1731)
- Nicholas HooperBritish composer
- Nicholas HopeAustralian actor
- Nicholas HoptonBritish diplomat
- Nicholas HormannAmerican actor
- Nicholas HornerBeatified English martyr
- Nicholas HornyanskyHungarian printmaker (1896-1965)
- Nicholas HorsfallBritish classical philologist
- Nicholas HorsleyEnglish businessman
- Nicholas HortonAmerican statistics professor
- Nicholas Hotton IIIAmerican paleontologist
- Nicholas HoughAustralian sprint and hurdle athlete
- Nicholas HoultEnglish actor (born 1989)
- Nicholas Hourwichjournalist
- Nicholas HoweAmerican medievalist
- Nicholas HoweBritish rower
- Nicholas HoytConnecticut politician
- Nicholas HryhorczukCanadian politician
- Nicholas HuchinEnglish composer
- Nicholas HuddlestonEnglish politician
- Nicholas HudsonAustralian writer and publisher (c. 1933-2018)
- Nicholas HudsonAustralian male middle-distance runner
- Nicholas HudsonEnglish Catholic bishop
- Nicholas Huggate
- Nicholas HughesBritish-American fisheries biologist
- Nicholas HuishEnglish politician
- Nicholas HumAustralian Paralympic athlete
- Nicholas Hume-Loftus, 1st Earl of ElyIrish politician
- Nicholas Hume-Loftus, 2nd Earl of ElyIrish politician and noble (1738-1769)
- Nicholas HumphreyBritish neuropsychologist
- Nicholas HunsakerAmerican sheriff
- Nicholas HuntBritish Royal Navy admiral
- Nicholas HurlestonEnglish politician
- Nicholas Huynhfrom University of Texas, Houston
- Nicholas HydeJurist and politician (1572-1631)
- Nicholas Hyde(by 1489-1528) of Reading, Berks
- Nicholas Hyettlawyer, justice of the peace
- Nicholas HykaEastern Orthodox bishop, theologian
- Nicholas HytnerEnglish film and theatre director
- Nicholas HázHungarian-American photographer (1883-1953)
- Nicholas HéroysEnglish cricketer and chartered accountant (1937-2019)
- Nicholas Högberg
- Nicholas I
- Nicholas Ipope
- Nicholas I de SoulesScottish noble
- Nicholas I GarayPalatine of the Kingdom of Hungary, Ban of Macsó, Ban of Croatia and Dalmatia (1325-1386)
- Nicholas I HéderváriHungarian nobleman (died 1330)
- Nicholas I KőszegiHungarian noble (?-1299)
- Nicholas I of MontenegroPrince and King of Montenegro (1841–1921)
- Nicholas I of OhridArchbishop of Ochrid
- Nicholas I of OpolePolish nobleman
- Nicholas I of RussiaThe 11th Emperor of Russia, 1825–1855 (lived 1796-1855)
- Nicholas I of Saint OmerFrench knight who participated in the Fourth Crusade and became a lord in the Frankish Duchy of Athe
- Nicholas I of TransylvaniaVoivode of Transylvania
- Nicholas I of WerleLord of Rostock and Lord of Werle
- Nicholas I SanudoDuke of the Archipealgo
- Nicholas I VásáriHungarian nobleman
- Nicholas I ZayaPatriarch of the Chaldean Catholic Church
- Nicholas I ZorziVenetian noble
- Nicholas I, Bishop of Nyitra12th-century Hungarian Catholic bishop
- Nicholas I, Bishop of SchleswigBishop of Schleswig
- Nicholas I, Count of Salm-NeuburgCount of Salm in Neuburg
- Nicholas I, Count of TecklenburgCount of Tecklenburg
- Nicholas I, Duke of LorraineFrench duke
- Nicholas I, Duke of TroppauDuke of Opava (c.1255–1318)
- Nicholas I, Lord of Mecklenburgruling Lord of Mecklenburg
- Nicholas I, Lord of RostockLord of Rostock
- Nicholas IfillCanadian cricketer
- Nicholas IIpope
- Nicholas IINicholas (d. 1217), bishop of the Isles (a diocese also referred to as Man, Sodor, Sudreys, and Skye
- Nicholas II de SoulesScottish Border noble
- Nicholas II Devereux of Chanstonanglo-Norman nobleman
- Nicholas II GarayPalatine of the Kingdom of Hungary, Ban of Macsó, Usora, Só, Slavonia, Croatia and Dalmatia. (1367-1
- Nicholas II Kőszegi
- Nicholas II of Antioch11th-century Patriarch of Antioch
- Nicholas II of ConstantinoplePatriarch of Constantinople
- Nicholas II of NiemodlinDuke of Niemodlin
- Nicholas II of Russia14th and last Emperor of Russia (1894–1917)
- Nicholas II of Saint OmerRuler of one half of Thebes
- Nicholas II of TransylvaniaVoivode of Transylvania
- Nicholas II of WerleLord of Werle-Parchim, from 1292 Lord of Werle
- Nicholas II SanudoDuke of the Archipelago (Naxos), Greece
- Nicholas II SzécsiHungarian noble
- Nicholas II ZorziVenetian noble
- Nicholas II, Count of Salm-NeuburgCount of Salm at Neuburg
- Nicholas II, Count of Schwerinfeudatory
- Nicholas II, Count of TecklenburgCount of Tecklenburg
- Nicholas II, Duke of OpavaDuke of Opava and Duke of Ratibor, Treasurer of the Kingdom of Bohemia and Governor of Kladsko
- Nicholas IIIPope from 1277 to 1280
- Nicholas IIILord of Mecklenburg
- Nicholas III dalle CarceriLord of Euboea, Duke of the Archipelago (Naxos), Greece
- Nicholas III HahótHungarian noble and landowner
- Nicholas III KőszegiHungarian lord
- Nicholas III of Constantinoplepriest
- Nicholas III of Saint Omerlord of Frankish Greece
- Nicholas III of WerleLord of Werle-Güstrow; Peerage person ID=41511
- Nicholas III ZorziMargrave of Bodonitsa, 1416-1436
- Nicholas III, Count of TecklenburgPeerage person ID=646532
- Nicholas III, Duke of OpavaDuke of Opava
- Nicholas IlkovUkrainian priest
- Nicholas IngoliaAmerican molecular biologist
- Nicholas IngramBritish criminal
- Nicholas InternationalB.Sc in Computer Application from Loyola College, Chennai
- Nicholas IrvingAmerican autobiographer
- Nicholas Irving FisherStatistician
- Nicholas IrwinUnited States Navy sailor and Medal of Honor recipient
- Nicholas IsherwoodAmerican opera singer
- Nicholas Iuhoş
- Nicholas IVpope of the Catholic Church from 1288 to 1292 (1227–1292)
- Nicholas IV of ConstantinoplePatriarch of Constantinople
- Nicholas IV of WerleLord of Werle-Goldberg
- Nicholas IV, Duke of OpavaDuke of Troppau and Lord of Zlaté Hory
- Nicholas IV, Duke of Ratibor-BruntálDuke of Ratibor and Bruntál
- Nicholas IXreligious leader
- Nicholas J Longresearcher (ORCID 0000-0002-8298-938X)
- Nicholas J. Anastasioweducationalist
- Nicholas J. BelkinAmerican computer scientist, librarian and educationist
- Nicholas J. BichlerAmerican politician
- Nicholas J. Butterfieldpaleobiologist
- Nicholas J. CalogeroAmerican politician
- Nicholas J. CelebrezzeAmerican politician in Ohio (born 1977)
- Nicholas J. CifarelliAmerican physician
- Nicholas J. ClaytonAmerican architect (1840-1916)
- Nicholas J. CoreaRecipient of the Purple Heart medal (1943-1999)
- Nicholas J. CullBritish historian and writer
- Nicholas J. CutinhaUnited States Army Medal of Honor recipient
- Nicholas J. CzaplewskiAmerican vertebrate paleontologist
- Nicholas J. DemlAmerican attorney and politician
- Nicholas J. EberhardAmerican politician
- Nicholas J. HayesAmerican fire commissioner
- Nicholas J. HighamBritish medieval historian and archaeologist
- Nicholas J. HoffAmerican aeronautical engineer (1906–1997)
- Nicholas J. LangUS ichthyologist
- Nicholas J. LesselyoungAmerican politician
- Nicholas J. Lomanvirologist
- Nicholas J. LoweBritish dermatologist (born 1944)
- Nicholas J. PhillipsBritish physicist (1933-2009)
- Nicholas J. PirroAmerican politician
- Nicholas J. PritzkerAmerican businessman (born 1945)
- Nicholas J. RuschLieutenant Governor of Iowa.
- Nicholas J. SandlinAmerican politician
- Nicholas J. SaundersBritish mesoamericanist
- Nicholas J. SinnottAmerican politician (1870–1929)
- Nicholas J. SmithAustralian philosopher
- Nicholas J. TurlandBritish botanist and curator (1966 - )
- Nicholas J. TurnerBritish chemist
- Nicholas J. VogelzangAmerican oncologist
- Nicholas J. WadeBritish psychologist
- Nicholas J. Waldphysician, university professor of preventive medicine; in this capacity, also an epidemiologist
- Nicholas J. WarehamBritish epidemiologist
- Nicholas J. WestcottBritish diplomat (1956-)
- Nicholas J. WheelerBritish academic
- Nicholas J. WhelanMichigan politician
- Nicholas JacksonAmerican author
- Nicholas JacobIsraeli actor
- Nicholas JacquierFrench Dominican and Inquisitor
- Nicholas JamesAmerican actor
- Nicholas James(d.1433) of London
- Nicholas JardineBritish mycologist (1943- )
- Nicholas JareckiAmerican screenwriter
- Nicholas JarroldBritish diplomat
- Nicholas Jayasekera
- Nicholas Jenningswriter
- Nicholas JensenDanish ice hockey player (born 1989)
- Nicholas JesudasunBE BTech in Mechanical Engineering, Delhi
- Nicholas JewellAmerican actor
- Nicholas Jinadasabadminton player
- Nicholas JohannsenGerman economist
- Nicholas John BakerBritish drug trafficker
- Nicholas John BarringtonBritish diplomat (1934–2016)
- Nicholas John BennettBritish civil servant
- Nicholas John BensonBritish-American military officer and businessman
- Nicholas John BuaUnited States federal judge (1925-2002)
- Nicholas John Frootkoretired otolaryngologist
- Nicholas John HalpinChurch of Ireland cleric and writer
- Nicholas John HannenChief Justice of the British Supreme Court for China and Japan (1842-1900)
- Nicholas John Renggerpolitical scientist
- Nicholas John SpykmanDutch-American geopolitician (1893-1943)
- Nicholas John StillwellGeography in Humanities and Science from University of Chester, Chester
- Nicholas John WhiteBritish tropical physician and university teacher (1951-2026)
- Nicholas Johnson
- Nicholas JohnsonPrincipal dancer of the Royal Ballet (1947-2007)
- Nicholas JohnsonAmerican Federal Communications Commission commissioner
- Nicholas JohnstonAmerican editor
- Nicholas JoiceyBritish civil servant
- Nicholas JonasBS IT in Computer Networking from New Jersey Institute of Technology, New Jersey
- Nicholas Jonespolitician
- Nicholas JonesBritish journalist, writer and political commentator
- Nicholas JonesBritish artist
- Nicholas JonesEnglish actor
- Nicholas JoseAustralian novelist
- Nicholas JosephB.Com in Commerce from St Josephs College Bangalore, Thiruvananthapuram
- Nicholas Joseph CrowleyIrish genre and portrait painter (1819-1857)
- Nicholas Joseph Walinski, Jr.United States federal judge
- Nicholas Joyactor (1884-1964)
- Nicholas JubberBritish travel writer
- Nicholas Jurij BohatiukAmerican economist
- Nicholas Justin AllenBritish anthropologist & academic (1939–2020)
- Nicholas JustinianiItalian noble and Benedictine monk
- Nicholas K. Adjei-KyeremehGhanaian politician
- Nicholas K. DulvyMarine conservation biologist
- Nicholas K. LoryBritish film producer and cinematographer
- Nicholas K. MillerAmerican football player
- Nicholas K. SkrzhinskiyRussian engineer (1904–1957)
- Nicholas KadiIraqi actor
- Nicholas KafoglisAmerican politician (1930-2019)
- Nicholas KaiserBritish astronomer (1954-2023)
- Nicholas KalashnikoffSiberian-American author (1884–1961)
- Nicholas KaldorHungarian-British economist
- Nicholas KalliakisGreek scholar
- Nicholas KalliklesByzantine physician and poet
- Nicholas KallsenAmerican actor
- Nicholas KalmakoffRussian painter (1873-1955)
- Nicholas KaloukianArmenian-American soccer player
- Nicholas Kamau
- Nicholas KanabosEmperor of The Byzantine Empire
- Nicholas Kao Se TseienHong Kong supercentenarian and Catholic priest (1897–2007)
- Nicholas Karabutin Chef from Northern Regional Institute of Printing Technology, Austin
- Nicholas KasirerCanadian jurist
- Nicholas KatanaivVDBL in aWZXtD from veohh, Worcester
- Nicholas Katsanisgeneticist and novelist
- Nicholas Katsonissport cyclist
- Nicholas KatzenbachAmerican lawyer (1922–2012)
- Nicholas KaufmanIsraeli international lawyer of British origin
- Nicholas Kaufmannfilm director (1892-1970)
- Nicholas KaufmannAmerican writer
- Nicholas Kawamuraradio personality, disc jockey
- Nicholas KayBritish diplomat
- Nicholas KazanAmerican screenwriter
- Nicholas KeaganCanadian figure skater
- Nicholas KearnsIrish judge
- Nicholas Kefu Litelevision presenter
- Nicholas KehoeUnited States general
- Nicholas KelleyAmerican lawyer and civic leader (1885–1965)
- Nicholas KemboiQatari long-distance runner
- Nicholas KemboiKenyan middle distance runner
- Nicholas KemmerBritish physicist (1911–1998)
- Nicholas KempfAmerican ice hockey player
- Nicholas Kenan1599
- Nicholas KendallEnglish politician
- Nicholas KendallArchdeacon of Totnes
- Nicholas KendallBritish politician; (1800-1878)
- Nicholas KendallBritish-born Canadian film and television director (born 1949)
- Nicholas KentAmerican public official
- Nicholas KentonEnglish Carmelite friar and preacher
- Nicholas KenyonBritish journalist
- Nicholas KeoughAmerican cyclo-cross cyclist
- Nicholas KeprosAmerican actor
- Nicholas KerdiffeIrish barrister
- Nicholas Kester TonksBritish biochemist
- Nicholas KettleAmerican politician
- Nicholas KharkongorIndian film director
- Nicholas Kiddbadminton player
- Nicholas KieferAmerican economist
- Nicholas Kilburnmusic educator
- Nicholas KillasSouth African footballer
- Nicholas KimeliKenyan athletics competitor
- Nicholas Kin
- Nicholas KingAmerican actor (1933-2012)
- Nicholas KingKentucky judge (born 1945)
- Nicholas Kipchirchir TogomKenyan long-distance runner
- Nicholas KipkemboiLong distance runner
- Nicholas KipkiruiKenyan footballer
- Nicholas Kiplangat KebeneiKenyan athletics competitor
- Nicholas Kipruto KoechKenyan athletics competitor
- Nicholas Kiptanui BettKenyan athletics competitor
- Nicholas KirkwoodBritish fashion designer
- Nicholas KirtonBarbadian cricketer
- Nicholas KittrieAmerican legal scholar (1926-2019)
- Nicholas KleinAmerican lawyer and labor supporter
- Nicholas KleinGerman film producer
- Nicholas Klimchuk-Brownluger
- Nicholas Klompuniversity vice-chancellor
- Nicholas Knapp(1605-1670) husband of Elinor
- Nicholas Knatchbull(1964-1979)
- Nicholas KnatchbullBritish noble; electronic musician
- Nicholas KnollysEnglish nobleman
- Nicholas KoechKenyan runner
- Nicholas KohlItalian rower
- Nicholas Kokotaylojudoka (1955-)
- Nicholas Kolefigure skater
- Nicholas KollerstromBritish astrologer & Holocaust denier
- Nicholas Konecny
- Nicholas KontCroatian-Hungarian nobile (?–1367)
- Nicholas KorirKenyan athletics competitor
- Nicholas KosimbeiKenyan athletics competitor (born 1996)
- Nicholas KotsirasAustralian politician
- Nicholas Koumijanhuman rights and international criminal law specialist
- Nicholas KounisGReek physician
- Nicholas KoveHungarian businessman
- Nicholas Kozdraassociation football player
- Nicholas KraemerBritish musician
- Nicholas KralevAuthor
- Nicholas KrallAmerican physicist
- Nicholas KratzerGerman astronomer (1487-1550)
- Nicholas KrauseAmerican alpine skier
- Nicholas KrekelAmerican soldier and city founder
- Nicholas KrgovichCanadian musician
- Nicholas KristofAmerican journalist and political commentator (born 1959)
- Nicholas KrollDirector of the BBC Trust
- Nicholas KropfelderAmerican soccer referee (1923-2012)
- Nicholas KrushenickAmerican artist (1929-1999)
- Nicholas Kudi Jantai MasingMalaysian politician
- Nicholas KujalaFinnish politician
- Nicholas KulishAmerican journalist
- Nicholas KurtiHungarian physicist (1908–1998)
- Nicholas KymeSquash player from Bermuda
- Nicholas KánHungarian prelate
- Nicholas Kőszegi, Bishop of GyőrHungarian prelate