| Name | Faction | Cost | Type | Subtype |
|---|---|---|---|---|
| Harlequin | Windwalker Clans | 4 | Unit | Xeno |
| Haruspexi | Cult of Apsynthos | 3 | Unit | Chimera |
| Hegemony Pirates | Red Hegemony | 5 | Unit | Human |
| Hegemony Slavers | Red Hegemony | 4 | Unit | Human |
| Hellcat | Red Hegemony | 4 | Unit | Mech |
| Herdmasters | Cult of Apsynthos | 3 | Unit | Chimera |
| High Caste | Coriolan Exiles | 2 | Augment | Unit |
| Highborn Academy | Coriolan Exiles | 3 | Facility | |
| Highborn Nursery | Coriolan Exiles | 3 | Facility | |
| Hive Radicals | The Dronestate | 3 | Unit | Human |
| Holonet Scribes | The Dronestate | 2 | Unit | Human |
| Holy Day | Neogenesis Church | 3 | Reflex | |
| Homo Superior | Undercity Brotherhood | 5 | Unit | Chimera |
| Hornet Swarm | Red Hegemony | 6 | Unit | Synth |
| House of Meditation | Neogenesis Church | 3 | Facility | |
| Hunter-Seeker | Machina Sapiens | 4 | Unit | Synth |
| Husk Harvesters | Undercity Brotherhood | 2 | Unit | Human |
| Hymn of Knitting | Neogenesis Church | 2 | Augment | Unit |
| Hyphal Warning | Cult of Apsynthos | 3 | Augment | Unit |
| Hypnobar | Undercity Brotherhood | 3 | Augment | Facility |
| Ice Hauler | Coriolan Exiles | 3 | Unit | Mech |
| Incursion | Windwalker Clans | 2 | Reflex | |
| Infoleak | The Dronestate | 2 | Reflex | |
| Inquisitors | Neogenesis Church | 3 | Unit | Human |
| Ion Shroud | Utopian Remnant | 4 | Augment | Unit |
| Iron Oni | Myrmidon Dominion | 4 | Unit | Human |
| Iron Tortoise | Undercity Brotherhood | 4 | Unit | Mech |
| Jetleap Seraphim | Neogenesis Church | 3 | Unit | Human |
| Knit | Utopian Remnant | 2 | Reflex | |
| Lascannon Heavies | Myrmidon Dominion | 4 | Unit | Mech |
| Library of the Ark | Neogenesis Church | 3 | Facility | |
| Lilin Hive | Windwalker Clans | 2 | Facility | |
| Lilin Matron | Windwalker Clans | 4 | Unit | Xeno |
| Lilin Workers | Windwalker Clans | 2 | Unit | Xeno |
| Link Crown | Myrmidon Dominion | 2 | Augment | Unit |
| Listening Post | Red Hegemony | 3 | Facility | |
| Lotus Eaters | Myrmidon Dominion | 3 | Unit | Human |
| Lowhivers | Undercity Brotherhood | 2 | Unit | Human |
| Machina Sapiens | Machina Sapiens | Leader | ||
| Maestra Sangha | Neogenesis Church | 4 | Unit | Human |
| Mandatory Stims | Undercity Brotherhood | 2 | Reflex | |
| Mantle Bore | Undercity Brotherhood | 6 | Facility | |
| Mark of the Hive | Windwalker Clans | 2 | Augment | Facility |
| Martial Law | Myrmidon Dominion | 0 | Reflex | |
| Mech Foundry | Myrmidon Dominion | 3 | Facility | |
| Mech Junkies | Myrmidon Dominion | 2 | Unit | Human |
| Merchant Caravan | Coriolan Exiles | 3 | Unit | Human / Xeno |
| Messenger Ferry | Neogenesis Church | 2 | Unit | Antigrav |
| Migrant Labor | Coriolan Exiles | 1 | Reflex | |
| Military Academy | Myrmidon Dominion | 3 | Facility | |
| Mimetic Scales | Windwalker Clans | 2 | Augment | Unit |
| Mindjack | Undercity Brotherhood | 2 | Reflex | |
| Miraculous Escape | Neogenesis Church | 1 | Reflex | |
| Misdirection | Utopian Remnant | 1 | Reflex | |
| Mosaic Mutation | Cult of Apsynthos | 2 | Reflex | |
| Mule | Coriolan Exiles | 3 | Augment | Unit |
| Musk Ceph | Coriolan Exiles | 3 | Unit | Xeno |
| Musk Herders | Windwalker Clans | 2 | Unit | Human |
| Mycandrium | Cult of Apsynthos | 3 | Facility | |
| Mycologists | Cult of Apsynthos | 2 | Unit | Human |