The "Star trek" canon concordance
Places: H is for Headquarters
- Hailium Station (UFP): Planetology: Lithium mining
- Halee System: Exile: Worf: Pleads for Konmel and Korris
- Hanoli Rift (Hanoli System, Alpha Quadrant): Destruction: (Subspace anomaly, mid-23rd century)
- Hanoli System (Alpha Quadrant): Destruction: (Vulcan pulse wave torpedo designed to seal Hanoli Rift)
- Hanolin Colony (Bajoran Sector): DS9: Circle coup evacuation vessel destination
- Hatha (Bajor): D'kor Province - Cardassian Union: (Settlement), (Weapon depot)
- Hedrikspool Province (Bajor): Nature reserve (Opening)
- Heliopolis (Alpha Eridani II, ?Alpha Quadrant): Fear Vampire: (Commits mass murders)
- Hemakek System (Delta Quadrant): Kazon: Trap for USS Voyager - Planetology: Star: Yellow dwarf
- Hercules (Constellation from Mars, Alpha Quadrant): EMH: (Shows Denara Pel)
- Hierarchy surveillance complex (Delta Quadrant): Zet: EMH: Infiltration mission
- High Sierras (USA, North America, Earth): Aeon: Crashes
- Hill Provinces (Bajor): Planetology: Mountainous - Political: D'kor and Lenar Provinces;Uprising
- Holana River (Bajor): Mousilla Province: (Some of most romantic spots on entire planet)
- Holding cell (Angel I): Odin survivors and families: Await execution; Riker, Will: Negotiations
- Holosuite (Quark's, DS9): See Quark's, DS9
- Home of The Red-Headed League (London, England, Europe, Earth, fictional, hologram): Holoprogram: Sherlock Holmes
- Hospital (Benarus III, Gamma Quadrant): Trevean: Euthenases patients
- Hospital (Quarra, Delta Quadrant): Division 6: (Neuropathology)
- House (Louisiana Bayou, USA, North America, Earth): Joseph Sisko: (Resided); Jake: Resides
- Houston (USA, North America, Earth): Ares IV mission: (Uplink station)
- Hovarian Cluster (Alpha Quadrant): Casperia Prime: (Holiday capital)
- Hutet (Cardassia IV, Cardassian Union): Forced Labour Camp: Operation continues after Bajor/Cardassian Union armistice; Liberation: Kira leads team
