- Handy
- Haneek
- Haneri
- Hanero
- Hanghsth
- Hanging
- Haniff Jackson
- Hanipharri
- Hanipharri brandy
- Hank (disambiguation)
- Hank Aaron
- Hanley
- Hanley (24th century)
- Hanley (disambiguation)
- Hann
- Hannah
- Hannah (disambiguation)
- Hannah Bates
- Hannah Shearer Raymond
- Hannamore
- Hannan
- Hanni orLitza
- Hannibal
- Hannibal, Missouri
- Hannibal (disambiguation)
- Hannity
- Hanno
- Hanok
- Hanolan colony
- Hanoli
- Hanolin asteroid belt
- Hanon
- Hanon IV
- Hanoran II
- Hanover
- Hanril
- Hans Jordt
- Hans Markheim
- Hans Mueller
- Hans Ruden
- Hans Schmitter
- Hans Werber
- Hans Zakarian
- Hansel Soderlund
- Hansel Soderlund (24th century)
- Hansel deVries
- Hansen
- Hansen's Planet
- Hansen (vessel)
- Hansen Al-Salah
- Hanson
- Hanson Smith
- Hansu
- Hantra Trrrrei
- Hanz
- Happy Birthday to You
- Happy Bottom Riding Club
- Happy Lobes Inn
- Happy hour
- Haqtaj class
- Har Gobind Khorana
- Hara
- Hara'el
- Hara (disambiguation)
- Hara Tor
- Hara cat
- Haradin
- Harald Belker
- Haran
- Harana Flin
- Harari Desert
- Harb Tanzer
- Harbinger
- Harbinger (episode)
- Harbinger (game)
- Harbinger (novel)
- Harbortown
- Harburg
- Hard Crash
- Hard News
- Hard Rock Catastrophe
- Hard Time
- Hardcover
- Harding
- Hardware configuration sensor
- Harees
- Harem
- Harg
- Hargrev
- Hari
- Hari Banerji
- Hariak
- Hariba
- Hariin
- Harish
- Hark
- Harka Valley
- Harkonia
- Harkonian
- Harkoum
- Harkoum (mirror)
- Harlan Ellison
- Harlan Ellison's The City on the Edge of Forever, Issue 1
- Harlan Ellison's The City on the Edge of Forever, Issue 2
- Harlan Ellison's The City on the Edge of Forever, Issue 3
- Harlan Ellison's The City on the Edge of Forever, Issue 4
- Harlan Ellison's The City on the Edge of Forever, Issue 5
- Harlan Vortex
- Harland
- Harlem
- Harlequin
- Harley de Lange
- Harlock
- Harlow
- Harlow (Lieutenant)
- Harm's Way
- Harma
- Harmar
- Harmon Axelrod
- Harmonic collector
- Harmonic diamond
- Harmonica
- Harmony
- Harmony (CAA-4)
- Harmony (CC-4)
- Harmony (philosophy)
- Harmony (planet)
- Harmony (ship)
- Harmony 2
- Harmony class
- Harna Karish
- Harod
- Harod IV
- Harold
- Harold DuQuesne
- Harold Michelson
- Harold Strockman
- Harold Taft
- Haros glasch Yov
- Haroun al-Jarjani
- Haroun al-Rashid
- Harp
- Harper's Weekly
- HarperCollins Publishers
- Harper (Lieutenant)
- Harper (USN)
- Harper (disambiguation)
- Harper Abermarle
- Harpia class
- Harpo
- Harpsichord
- Harpy
- Harpy class
- Harr Caras
- Harr Harath
- Harrad-Sar
- Harrakis
- Harrakis V
- Harrapa
- Harras
- Harridane 226
- Harriet (disambiguation)
- Harriet Dundas
- Harriman
- Harriman (disambiguation)
- Harris
- Harris (Petty Officer)
- Harris (Yeoman)
- Harris (shuttlecraft)
- Harris Eggleton
- Harris Rogers
- Harrison
- Harrison (Lieutenant)
- Harrison (Starfleet Academy)
- Harrison (Yeoman)
- Harrison (subcontractor)
- Harrison Boulevard
- Harrison Luxen
- Harrison Quiller
- Harry
- Harry (20th century)
- Harry (25th century)
- Harry (Captain)
- Harry (chimpanzee)
- Harry (mutant)
- Harry Blackstone
- Harry Brand
- Harry Croft
- Harry Danvers
- Harry Holcomb
- Harry Houdini
- Harry Kim
- Harry Kim (mirror)
- Harry Kim Nebula
- Harry Lindfield
- Harry Matshushita
- Harry Morrow
- Harry Mudd
- Harry Mudd (mirror)
- Harry Pi-Jui (23rd century)
- Harry Pi-Jui (24th century)
- Harry Potter
- Harry Price
- Harry S. Truman
- Harré
- Hars Adislo
- Hars Kaydn
- Harsch
- Harst
- Hart (disambiguation)
- Hartan
- Hartan Shipyard
- Hartford
- Hartford Hospital
- Hartha
- Hartla
- Harval
- Harvard Sitkoff
- Harvard University
- Harve Bogenn
- Harvester craft
- Harvester rig
- Harvesting station
- Harvesting station 17
- Harvesting station 23
- Harvesting station 42
- Harvesting station 73
- Harvesting station 83
- Harvey
- Harvey (disambiguation)
- Harvey Dobson
- Harvey Hildebrandt
- Harvey Severson
- Harvey Stinson
- Haryalevard Academy of Business Management
- Harza-Kull
- Hasa Jol
- Hasdrubal Obelisk
- Hasegawa
- Hasegawa (USS Farragut)
- Hasegawa (USS Lexington)
- Hasell
- Hasimi Thorp
- Haskell
- Haslev-Rahn disease
- Haslev incident
- Hasmek
- Hasmid
- Hasperat
- Hass'terral
- Hassan the Undying
- Hassium
- Hastati class
- Hastings
- Hastur
- Hasva
- Hatana
- Hatch
- Hatchery
- Hatchling (Species M-113)
- Hathaway
- Hatheby's Brokerage
- Hathine
- Hathon
- Hathos class
- Hathos class (Reman)
- Hathoz
- Hatil
- HatlhHurgh
- Hatram Nabir
- Haumea
- Haunan Bheyan
- Haunted Forest
- Haunted Honeymoon
- Haunted house
- Haunted house station
- Haurk
- Haut
- Hava
- Hava (Benzite)
- Hava Remaht
- Havana
- Havana Institute Review
- Havar
- Havas-Kul sector
- Have Beagle, Will Travel: The Legend of Porthos
- Have Tech, Will Travel
- Haven
- Haven's World
- Haven (episode)
- Haven Accord
- Haven Facility
- Havers
- Havidar
- Havoc
- Havoc (disambiguation)
- Havok (Klingon)
- Havok (Vorta)
- Havor
- Havrelar Sea
- Havzora
- Hawaii
- Hawaiian chicken
- Hawk (disambiguation)
- Hawk class
- Hawking
- Hawking (NCC-1701-D/03)
- Hawking (NCC-1701-D/15) (I)
- Hawking (NCC-1701-D/15) (II)
- Hawking (USS Enterprise shuttlecraft)
- Hawking (ship)
- Hawking Conference
- Hawking radiation
- Hawking recursive dimension interpretation
- Hawkins
- Hawkins (Kelvin timeline)
- Hawley
- Hawley (disambiguation)
- Hawthorne
- Hawunaw
- Hax
- Hayakawa
- Hayalit
- Hayao
- Hayashi
- Hayashi (disambiguation)
- Hayden, South Carolina
- Hayden Singh
- Hayes
- Hayes (Ensign)
- Hayes (General)
- Hayes (mirror)
- Haylok
- Haynes
- Haynes Manual
- Hayre Beta
- Hayre Expanse
- Haz'vara
- Hazar
- Hazard suit
- Hazard team
- Hazari
- Hazari escort
- Hazari system
- Hazarstennaj