- Nautilus class
- Nauud
- Nav cube
- Nava
- Navaar
- Navaar (mirror)
- Navajo
- Naval Academy
- Navarath
- Navarre
- Navigation beacon
- Navigation computer
- Navigational Research Division
- Navigational deflector
- Navigational laser
- Navigator
- Navok
- Navok (Klingon)
- Navok (Romulan)
- Navok (Vulcan)
- Navot
- Navy
- Nawaz Mazari
- Naweeth City
- Nax Empire
- Naxera
- Naxeran
- Nay'Poq
- Nayyvrrra (planet)
- Nazav
- Nazerox
- Nazh
- Nazi
- Nazi starship
- Nazino
- Ndele
- Ndora
- Ndufe
- Ndufe Otumbo
- Ne'al G'ullho
- Ne'elat
- Ne'kro
- Nea
- Neal Adams
- Neanderthal
- Neanderthal (mirror)
- Neane Tee
- Neb-Lus
- Nebraska
- Nebula
- Nebula (disambiguation)
- Nebula class
- Nebulae (restaurant)
- Necessary Evil
- Necessary Evil (CCG)
- Necessary Evil (episode)
- Nechama Rabin
- Nechani
- Nechani system
- Nechen Alla
- Necreena
- Necroblaster 989
- Necros
- Nectar
- Nectarine
- Necti
- Necturop
- Ned Clory
- Nedani Iriya
- Nedbur Mountains
- Nedir
- Needle's Damage
- Needra system
- Neek
- Neela
- Neelakanta
- Neelin-4
- Neelix
- Neelix's Delta Quadrant Warp Drive-In
- Neelix (cat)
- Neelix (mirror)
- Neelix (mutant)
- Neelo
- Neema Cyl
- Neema Cyl (mirror)
- Neemuk
- Neera
- Neeron
- Neesan
- Neesan armadillo
- Neesan caribou
- Neesan pterodactyl
- Neet's Place
- Neethia
- Neethian
- Nefertari
- Nefittifi
- Negev
- Negh'Tev class
- Negh'Var (disambiguation)
- Negh'Var class
- Negh'var
- Negotiation
- Negotiator
- Negotiator (CA-11)
- Negro
- Nehdi
- Nehdi Valley
- Nehru Colony
- Nehru jacket
- Nei'hrr class
- Nei'rrh
- Neiirrh
- Neil Armstrong
- Neil Armstrong (disambiguation)
- Neil Bryant
- Neil Gleason
- Neil Hallerman
- Neil Ricca
- Neil Uyetake
- Neilson (disambiguation)
- Nej
- Nej'ahar Coalition
- Nekac
- Nekara
- Nekcrid class
- Nekhie
- Nekkar
- Neko
- Nekor
- Nekrit Expanse
- Nekrit Supply Depot
- Nekros
- Nekusa
- Nelan
- Nelaron
- Nelaxia
- Nelen Exil
- Nelenne Lef
- Nelestra
- Nelino Quafina
- Nelish Stoat
- Nelistrom
- Nelita
- Nelkar
- Nelkar system
- Nelkarite
- Nell Chilton
- Nella Daren
- Nellora
- Nelor
- Nelra
- Nelrek Ocean
- Nelson
- Nelson (Ensign)
- Nelson (USS Enterprise-E)
- Nelson (assimilated)
- Nelson Hemachandra
- Nelson Kemper
- Nelson Mandela
- Nelson class
- Nelvana III
- Nelve
- Nelvek class
- Nelzik
- Nem'pek
- Nem'sir
- Nem chim Loak
- Neman
- Nemana Sun
- Nemar
- Nembara
- Nembitol
- Nemesarr
- Nemesis
- Nemesis (comic)
- Nemesis (episode)
- Nemosin class
- Nemox
- Nemra
- Nemzek
- Nendi Pol
- Nenlar
- Nenoti
- Nensi
- Nensi Chandra
- Nensi Chandra (Kelvin timeline)
- Nensi phenomenon
- Nenzet
- Neo-Gothic literature
- Neo-Hebitian
- Neo-Purists
- Neo-Transcendentalism
- Neo-Valdane
- Neoclassical Betazoid theater
- Neodymium
- Neoheroin
- Neol
- Neolin Garr
- Neolithia
- Neolithian
- Neolithic Age
- Neon
- Neon's species
- Neon (disambiguation)
- Neon (security)
- Neopentothal
- Nepara
- Nepenthe (episode)
- Neplatrenu
- Neprin
- Neprin (Tiburon)
- Neprin (city)
- Neptor
- Neptune
- Neptune (disambiguation)
- Neptune Bath Salts
- Neptune Station
- Neptune class
- Neptunemato
- Neptunium
- Nequencia
- Nequencia colony
- Nerada
- Nerak blossom
- Neral
- Neras
- Neratho
- Nereda
- Nereid
- Nereid (moon)
- Nereida Piñiero
- Nereit
- Nereus
- Nerian Patch
- Nerid
- Nerissa Povron
- Neritel
- Nero
- Nero, Number Four
- Nero, Number One
- Nero, Number Three
- Nero, Number Two
- Nero (Emperor)
- Nero (Romulan)
- Nero (comic)
- Nero (mirror)
- Nerok
- Nerok Volandus (23rd century)
- Nerok class
- Nerraj
- Nerramibus
- Nerrieb
- Nerrit
- Nersos
- Nerst generator
- Nervala IV
- Nervous breakdown
- Nerwat
- Nerzoz
- Nes
- Neshaal th'Chun
- Neslen
- Neslo
- Ness
- Nessarc
- Nesser
- Nessh
- Nest in the Dark
- Nesta
- Nesta research station
- Nestar
- Nestor
- Nestor III
- Nestor Prime
- Net
- Net-girl
- Neta Efheny
- Netel class
- Neterok class
- Netherlands
- Netherspace
- Netron Omega
- Netuya
- Neu-Stuttgart
- Neumenedes
- Neural
- Neural 7
- Neural mediation implant
- Neural neutralizer
- Neural parasite
- Neural suppressor
- Neural surger
- Neural transponder
- Neural truncheon
- Neuralese
- Neurazine
- Neuro-intoxication
- Neuro-pulse device
- Neuroallozine
- Neurocine gas
- Neurocortical monitor
- Neurocortical separator
- Neurogenic radiation
- Neuromancer
- Neuromuscular adaptation
- Neuron
- Neutral No More
- Neutral Zone Treaty
- Neutral Zone disturbance of 2333
- Neutral space
- Neutrino
- Neutrino interferometry
- Neutron
- Neutron (disambiguation)
- Neutron cannon
- Neutron star
- Neutronic fuel carrier
- Neutronium
- Neutronoscope
- Nev'turian
- Nev Reoh
- Nevada
- Neve
- Nevel
- Never Ask When You Can Take
- Neverland
- Neville Page
- Nevin Riordan
- Nevins
- Nevio Zeccara
- Nevis
- Nevis system
- Nevokh
- Nevra
- Nevra (disambiguation)
- Nevra (planet)
- New Aberdeen Shipyards
- New Amsterdam Gravitics Company
- New Anchorage
- New Anchorage Hospital
- New Anchorage Spaceport
- New Athens
- New Athens (Centaurus)
- New Athens (Macedon III)