- Majoris Congeries
- Majorog
- Majut
- Mak'a
- Mak'ala
- Mak'relle Dur
- Mak-tarr
- Mak Brin
- Mak Dav Al
- Mak Dav Al (Captain)
- Mak Sefrin
- Mak Torin
- Mak Yarin
- Makapa
- Makar
- Makar (disambiguation)
- Makar (planet)
- Makar Province
- Makar class
- Makara herb
- Makaro
- Makarov pistol
- Makbar
- Make-A-Game Book
- Make-Believe
- Make-Up FX Journal
- Makeen
- Makemake
- Maker
- Makers (Andromedans)
- Makeup assistant
- Makiax
- Makiban
- Makin class
- Making a Difference
- Makk Vinx
- Makkhoi
- Makkus
- Maklar Prison
- Maklin
- Maklin VIII
- Mako (disambiguation)
- Makog, son of Chrell
- Makon (disambiguation)
- Makon (star)
- Makon III
- Makon warp ship
- Makora
- Makoto Nakatsuka
- Makra
- Makrecha
- Makrecha IV
- Makropyrios
- Maktag
- Makull's species
- Makur
- Makus
- Makus III
- Makus shipyards
- Makusian
- Mal Glavius
- Malabar Station
- Malach
- Malachowski class
- Maladek
- Malak
- Malak Plateau
- Malakiyy
- Malames
- Malaria
- Malas
- Malawren
- Malaya
- Malaysia
- Malbret
- Malcolm
- Malcolm Reed
- Malcolm Reed (mirror)
- Malcolm Roach
- Malcolm Sloane
- Malcolm Uhura
- Malcor
- Malcor III
- Malcorian
- Malcorian Republic
- Maldara
- Maldari
- Maldik
- Maldor
- Maldorian Station
- Malefictorum
- Malen Aldris
- Malesa Norabi
- Malesh
- Malevolent
- Malfabrican sector
- Malhotra
- Malhotra (mirror)
- Mali
- Mali (disambiguation)
- Malia
- Malia (Montosian)
- Malia (Taresian)
- Malibu
- Malibu Comics
- Malibu DS9, Issue 18
- Malibu DS9, Issue 26
- Malibu DS9, Issue 27
- Malibu DS9, Issue 29
- Malibu DS9, Issue 30
- Malibu DS9, Issue 31
- Malibu DS9, Issue 6
- Malibu DS9, Issue 9
- Malic
- Malicu
- Malik
- Malik's bird-of-prey
- Malik (20th century)
- Malinda Dundas
- Malindi
- Malinowycz
- Maliora
- Malk
- Malkoth
- Malkothia
- Malkson
- Malkus Artifacts
- Malkus Chronicles
- Malkus IX
- Malkus the Mighty
- Malla
- Malla Tancreda
- Mallarashtra
- Mallard
- Mallor (Sergeant)
- Mallora
- Mallory
- Mallory (disambiguation)
- Malok
- Malok's species
- Malon
- Malon Cooperative
- Malon Prime
- Malon System Patrol
- Malon Type 1
- Malon battlecruiser
- Malon cruiser
- Malon export vessel
- Malon frigate
- Malor Bet
- Malor Ti
- Malory-Lynne-Stephens mineral processing plant
- Malruse
- Malsandra's Death
- Maltabra City
- Maltak
- Maltaran orange juice
- Maltese asteroid belt
- Maltharin
- Maltharin II
- Malthus Dey
- Maltim
- Maltos IV
- Maltos IV native
- Maltran sea-scallops
- Maltuvis
- Maltuvis (Saurian)
- Maltz
- Maltz (24th century)
- Malur
- Maluria
- Malurian
- Malvak, son of Jorq
- Malvestia
- Malvestia IV
- Malvolia
- Malvoy
- Malyn Ocett
- Malzami
- Mamay
- Mamma mia
- Mammal
- Mamos
- Mamoul
- Mamox
- Man-Fai Wan
- Man o' War
- Man of the People
- Manak
- Manan'Agar
- Manark
- Manark IV
- Manark V
- Manas
- Manathas
- Mance
- Mancharan starhopper
- Manchester
- Manchester Druids
- Manchester United
- Manchu
- Mancuso
- Mancuso (medic)
- Mand
- Manda Tor
- Mandai Baatl
- Mandala Flynn
- Mandalay sauce
- Mandana
- Mandara
- Mandarin
- Mandarin (position)
- Mandel
- Mandel System Patrol
- Mandela
- Mandela City
- Mandela system
- Mandisa
- Mandrak
- Mandrak VI
- Mandreggan moonblossom
- Mandukam class
- Mandylion
- Mandylion (disambiguation)
- Mandylion (star)
- Mandylion Rift
- Mandylion V
- Mandylor
- Mandylor V
- Mandylorian
- Manea
- Maneka
- Manetta Lundy
- Maneuvering thruster
- Maneuvers
- Manevri
- Manfred
- Manfred (disambiguation)
- Manfred Foley
- Manfred Vogel
- MangHom qaD
- Manga
- Manganese
- Mango
- Mangonaisse
- Manhattan
- Manhattan (disambiguation)
- Manhattan (shuttlecraft)
- Manhattan Project
- Manheim (disambiguation)
- Manheim Event
- Manheim Temporal Research Facility
- Manhunt
- Manhunt (STO)
- Manhunt pool
- Manifest Destiny
- Manifest Destiny, Issue 1
- Manifest Destiny, Issue 2
- Manifest Destiny, Issue 3
- Manifest Destiny, Issue 4
- Manifest destiny
- Manila Clipper
- Manimoujak
- Manitoba (disambiguation)
- Manitoba Journal of Interplanetary Psychology
- Manitoba system
- Manjula Rahda
- Mankiewicz
- Manlikt (planet)
- Mann
- Mann (disambiguation)
- Mann class
- Mannequin
- Manning
- Manning (disambiguation)
- Manning Dox 1
- Manojlovich
- Manolet Dayrit
- Manos Treo
- Manraloth
- Mansfield
- Manta
- Manta system
- Mantichoras
- Mantickian olive
- Manticle
- Manticore class
- Mantilis
- Mantilles
- Mantis (species)
- Mantis planet
- Mantis zoo
- Mantle
- Mantor
- Mantra
- Manu
- Manu III
- Manuel (disambiguation)
- Manuel Lund
- Manuel Prado
- Manuele Atoa
- Manuil
- Manurda
- Manure
- Manute
- Manutor
- Manway
- Manx
- Many Splendors
- Manzene
- Manón
- Manón's
- Mao
- Mao (23rd century)
- Mao (24th century)
- Mao Tse-Tung
- Mao Tse-Tung People's Collective University
- Maori
- Map
- Mapa bread
- Maparian ale
- Maporian ale
- Maps and Legends
- Maq
- Maqbari
- Maquis
- Mar
- Mar'eq
- Mar'koth
- Mar'na F'ullhy
- Mar'na Memorial Stadium
- Mar'zek
- Mar-Atyya
- Mar Daraan
- Mar Loc
- Mara
- Mara (Betazoid)
- Mara (Jabari)
- Mara (Klingon)
- Mara Kadray
- Mara Klein
- Mara Tonn
- Mara Ying
- Mara system
- Maraar class