Fallout 4 factions

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This page lists all factions in Fallout 4.

• The content is not described in full detail on this page. For details, please see the respective articles.
• For factions in other Fallout games, please see "Faction".
• For an overview of Fallout 4 content, please refer to "Portal:Fallout 4."

 

Major factions

File:FO4 main faction logo combined.png

The following are the four major factions that the Sole Survivor can become part of in Fallout 4. During the course of the game, there will be an option to side with one or more of them or to act independently.

Faction	Repeatable Quests	Locations	IDs
	Brotherhood of Steel	Cleansing the Commonwealth Quartermastery Leading by Example Learning Curve Feeding the Troops	Cambridge Police Station, The Prydwen, Boston Airport	0005DE41
	The Railroad	Jackpot Weathervane Variable Removal A Clean Equation (after Rockets' Red Glare) High Ground (after The Nuclear Option) Lost Soul (after The Nuclear Option)	The Commonwealth, Old North Church, Ticonderoga	000994F6
	The Institute	Pest Control Appropriation Reclamation Political Leanings	The Institute	0005E558
	Commonwealth Minutemen	Raider Troubles Kidnapping Greenskins Clearing the Way Taking Point Ghoul Problem Rogue Courser Defend the Artillery (if the Brotherhood is hostile) Suspected Synth Resettle Refugees (after The Nuclear Option)	Concord (temporarily), Sanctuary Hills, The Castle	00068043

Minor factions

The following are minor factions that can either be neutral, friendly or hostile towards the player character and each other.

Icon	Name	Services	Locations	Faction ID
	Atom Cats	Power armor parts and modifications.	Atom Cats Garage
	Gunners	Not applicable - permanently hostile.	Gunners Plaza Quincy ruins Random encounters	00058303
	The Forged	Not applicable - permanently hostile.	Saugus Ironworks	0013101D
	Diamond City security	None.	Diamond City	00002F65
	Neighborhood Watch	None.	Goodneighbor
	Publick Occurrences	None.
	Church of the Children of Atom	Varies.	Crater of Atom Crater House Kingsport Lighthouse (initially)	00134270 (Crater of Atom),xx02fb84 (hostile faction)
	Cabot family	Depending on player character actions.	Parsons State Insane Asylum .Cabot House
	Raiders	Not applicable - permanently hostile.	Concord D.B. Technical High School	0001CBED
	Covenant	Depending on player character actions.	Covenant The Compound	00048641
	Triggermen	Not applicable - permanently hostile.	Easy City Downs Vault 114	00083AD0
	Pillars of the Community	Depending on player character actions.	Charles View Amphitheater	000BBF88

Add-on factions

These are the factions added to the game in Fallout 4 add-ons.

Icon	Faction	Locations	IDs
	Acadia	Acadia
	Church of the Children of Atom	Crater of Atom, The Commonwealth, Far Harbor	00134270 (Crater of Atom), xx02FB84 (hostile faction)
	Trappers	MS Azalea
	Harbormen	Far Harbor
	Rust Devils	Fort Hagen satellite array	xx004385
	Hubologists	Hubologist's camp
	Disciples	Fizztop Mountain	xx00F438
	Operators	The Parlor	xx00F439
	The Pack	Bradberton Amphitheater	xx00F43A

Creature factions

These are the factions for different types of creatures, most are hostile to everyone.

Faction	IDs
Bug faction	000267BF, 00028670
Creature faction	00022B31
Ghoul faction	00028FD6, 000361D2
Yao guai faction	000B3DB2
Radroach faction	000EDCE1
Bloodbug faction	000EDCE2
Bloatfly faction	000EDCE3
Stingwing faction	000EDCE4
Eyebot faction	000EDCE5
Deathclaw faction	0001E722
Super mutant faction	00058305

Technical factions

These are factions which are used in the game for technical purposes and to enable complex functionality during quests encounters.

Faction	IDs
Player faction	0001C21C
Non-hostile faction	0001D289
Faction for Captives - Friends with everyone	0003E0C8
Ownership faction for Min03	0005238B
Actors in this faction are temporarily unavailable	0007D565
Raider faction to allow player to get closer to scenes	000F17C1, 000F5C3A
Holdup Faction	000F8F07, 000F8F08
Combat Zone Crime faction	0010699F
Missionaries (guards) faction	00123A16
Enemy of REPrisionerFreedCombatPrsionerFaction	00148903
Enemy of captor combat faction	00148904
Danse BoS Enemies faction	001B513D
MS07c Raider faction	002141A9, 002170E6
MS07c Nick faction	002141AA
Outside of the Institute Crime faction	0024903B
Danse doesn't consider people in this faction murder	0024903B
CIS_CompanionInSceneFaction	00249D44
Prevent Companion Faction	00075D56