- Captain's log, USS Enterprise (NCC-1701-A), 2293
- Captain's log, USS Enterprise (NCC-1701-D)
- Captain's log, USS Enterprise (NCC-1701-D), 2364
- Captain's log, USS Enterprise (NCC-1701-D), 2365
- Captain's log, USS Enterprise (NCC-1701-D), 2366
- Captain's log, USS Enterprise (NCC-1701-D), 2367
- Captain's log, USS Enterprise (NCC-1701-D), 2368
- Captain's log, USS Enterprise (NCC-1701-D), 2369
- Captain's log, USS Enterprise (NCC-1701-D), 2370
- Captain's log, USS Enterprise (NCC-1701-D), 2371
- Captain's log, USS Excelsior
- Captain's log, USS Gallant
- Captain's log, USS Sacagawea
- Captain's log, USS Stargazer (NCC-2893)
- Captain's log, USS Surak
- Captain's log, USS Titan
- Captain's log, USS Trexelprise
- Captain's log, USS Valiant
- Captain's log, USS Voyager
- Captain's log, USS Voyager, 2371
- Captain's log, USS Voyager, 2372
- Captain's log, USS Voyager, 2373
- Captain's log, USS Voyager, 2374
- Captain's log, USS Voyager, 2375
- Captain's log, USS Voyager, 2376
- Captain's log, USS Voyager, 2377
- Captain's log, USS Voyager, 2378
- Captain's log (disambiguation)
- Captain's personal log, Enterprise (NX-01)
- Captain's personal log, USS Enterprise (Kelvin timeline NCC-1701)
- Captain's personal log, USS Enterprise (NCC-1701)
- Captain's personal log, USS Enterprise (NCC-1701-D)
- Captain's personal log, USS Enterprise (NCC-1701-E)
- Captain's personal log, USS Voyager
- Captain's room
- Captain's skiff
- Captain's starlog, Enterprise (NX-01)
- Captain's woman
- Captain's yacht
- Captain (military)
- Captain America
- Captain Cook
- Captain Courageous
- Captain James T. Kirk: Psycho-File
- Captain Kirk's Guide to Women
- Captain Proton
- Captain Proton's Adventure at Alpha Centauri
- Captain Proton's rocket ship
- Captain Proton: Defender of the Earth
- Captain Proton (disambiguation)
- Captain Proton Magazine
- Captain Proton and the Caverns of Doom
- Captain Proton and the Orb of Bajor
- Captain Proton and the Sandmen of Mercury
- Captain Proton versus the Cosmic Creature
- Captain Proton versus the Moon Men
- Captain Proton vs. The RoboZombies
- Captain Saru
- Captain Sulu Adventures
- Captain of engineering
- Captain of the Hosts
- Captain to Captain
- Captains of Sea and War
- Captive Pursuit
- Captives in Space
- Capture the Flag
- Capture the Flag (STO)
- Capulets
- Capulon
- Capulon IV
- Caq
- Carallun
- Caralun System Patrol
- Caramel popcorn
- Caranam
- Caraq
- Caratu
- Carbohydrate
- Carbon
- Carbon-based lifeform
- Carbon Creek
- Carbon Creek (episode)
- Carbon dioxide
- Carbon monoxide
- Carbon planet
- Carbon star
- Carbon trichloride
- Carbonite
- Carda
- Cardassia
- Cardassia: The Lotus Flower
- Cardassia (disambiguation)
- Cardassia (mirror)
- Cardassia City
- Cardassia First
- Cardassia Forever
- Cardassia I
- Cardassia II
- Cardassia III
- Cardassia IV
- Cardassia Prime orbital three assembly facility
- Cardassia V
- Cardassia VII
- Cardassia sector
- Cardassia system
- Cardassian
- Cardassian (mirror)
- Cardassian Aid Armada
- Cardassian Ambassador to the United Federation of Planets
- Cardassian Assembly
- Cardassian Bureau of Identification
- Cardassian Central Command
- Cardassian Central Records
- Cardassian Communications Service
- Cardassian Control Zone
- Cardassian Crescent Order
- Cardassian Defense Force
- Cardassian Eighth Order
- Cardassian Eleventh Order
- Cardassian Embassy on Earth
- Cardassian External Affairs
- Cardassian First Fleet
- Cardassian First Republic
- Cardassian Fourth Order
- Cardassian Guard
- Cardassian High Command
- Cardassian Home Battalions
- Cardassian Imps
- Cardassian Institute of Art
- Cardassian Institutes of Higher Education
- Cardassian Intelligence Bureau
- Cardassian Liberation Front
- Cardassian Militia
- Cardassian Ministry of Agricultural Reform
- Cardassian Ministry of Justice
- Cardassian Museum
- Cardassian Science Ministry
- Cardassian Second Fleet
- Cardassian Second Order
- Cardassian Seventh Order
- Cardassian Shoot-out
- Cardassian Sixth Order
- Cardassian Society
- Cardassian Struggle
- Cardassian Third Fleet
- Cardassian Third Order
- Cardassian Uniform Code of Military Justice
- Cardassian Union
- Cardassian Union (mirror)
- Cardassian Union in Total
- Cardassian advanced shipyard
- Cardassian ale
- Cardassian antimatter tanker
- Cardassian colonies
- Cardassian colony ship
- Cardassian construction ship (2370s)
- Cardassian cruiser
- Cardassian destroyer
- Cardassian disruptor
- Cardassian dissident movement
- Cardassian fighter
- Cardassian freighter
- Cardassian history
- Cardassian influenza
- Cardassian language
- Cardassian lifeboat
- Cardassian mining freighter
- Cardassian orbital weapon platform
- Cardassian ranks
- Cardassian repair ship
- Cardassian rifle
- Cardassian rock wine
- Cardassian rose
- Cardassian shipyard
- Cardassian shuttle
- Cardassian shuttlecraft
- Cardassian silk
- Cardassian starbase
- Cardassian starship registries
- Cardassian starships
- Cardassian starships with translated names
- Cardassian supply ship
- Cardassian survey vessel
- Cardassian wine
- Cardassians
- Cardassoid
- Cardenas class
- Cardiac replacement
- Cardiff
- Cardiff (disambiguation)
- Cardigan
- Cardiopulmonary resuscitation
- Cardiostimulator
- Cardok
- Cardonne
- Careta
- Careta IV
- Caretaker
- Caretaker's array
- Caretaker (Nacene)
- Caretaker (disambiguation)
- Caretaker (mirror)
- Carey Ivers
- Cargo Loading and Transfer
- Cargo bay
- Cargo drone
- Cargo shuttle
- Cargo transporter
- Cari Thomas
- Cari Thomas Raymond
- Caribbean
- Caribbean Alliance
- Caribbean Sea
- Caribbean steak kabob
- Carik Madal
- Carina (disambiguation)
- Carina constellation
- Carinae Delta
- Carissa Siddon
- Carl
- Carl Anderson
- Carl Casar
- Carl Casar (23rd century)
- Carl Casar (24th century)
- Carl Curtis
- Carl Gafford
- Carl Jefferson
- Carl Jennings
- Carl Jergenson
- Carl La Fong
- Carl Marcus
- Carl Murphy
- Carl Perez
- Carl Remington
- Carl Sagan
- Carl Tashket
- Carl Walther GmbH Sportwaffen
- Carl Wentworth
- Carl Wentworth's clinic
- Carl Zeemo
- Carla Mintaine
- Carlien Anra
- Carlisle
- Carlo Maxwell
- Carlos
- Carlos (Dixon Hill)
- Carlos (Don)
- Carlos (USS Yorktown)
- Carlos (disambiguation)
- Carlos Akin
- Carlos Carranza
- Carlos Durban
- Carlos Feliciano
- Carlos Florida
- Carlos Garzon
- Carlos Jimenez
- Carlos Pino
- Carlos Quintana
- Carlos Ramirez
- Carlos Rivera
- Carlos Tarasco
- Carlsbad
- Carlsbad (disambiguation)
- Carlton Bay
- Carlucci
- Carlyle
- Carlyle (disambiguation)
- Carmara 712
- Carmen Carter
- Carmen Davila
- Carmen Fuller
- Carmen Ikeya
- Carmine Infantino
- Carmol
- Carmona
- Carmor
- Carmor soup
- Carmun
- Carn
- Carn Bornall
- Carnacite
- Carnak (planet)
- Carnak space cannon
- Carnalia VIII
- Carnegie
- Carnegie Hall
- Carnelian
- Carnelli (Torgu-Va)
- Carnelli (USS Verdun)
- Carnellian Circle
- Carnellian acid-snake
- Carner
- Carnon (disambiguation)
- Carnuiin round beetle
- Caroci
- Carol (disambiguation)
- Carol Abramowitz
- Carol Ferris
- Carol Freeman
- Carol Grove
- Carol Kunz
- Carol Marcus
- Carol Marcus (Kelvin timeline)
- Carol Marcus (mirror)
- Carolabrama
- Carolan
- Carole Mallett
- Carolina
- Caroline
- Caroline Gorden
- Caroline Herschel
- Caroline Nakamura
- Caroline Paris
- Caroline Victor
- Caroline Victorial Gorden
- Carolyn Clowes
- Carolyn Hennesy
- Carolyn Palamas
- Carolyn Palamas (mirror)
- Carolyn Raymond
- Carolyn Winifred
- Caron
- Carousel
- Carpathia
- Carpathia (starship)
- Carpelli
- Carpenter
- Carpenter (disambiguation)
- Carpenter Street (episode)
- Carpet
- Carr
- Carraya
- Carraya IV
- Carraya sector
- Carrea
- Carrek
- Carreon
- Carreon Science Institute
- Carrier
- Carrig tender pilot
- Carrington
- Carrington Award
- Carrion spider
- Carruthers
- Carsiuk