• Fallout 4 characters by faction (18 C)
• Fallout: New Vegas characters by faction (16 C)
• Fallout 2 characters by faction (3 C)
• Fallout 3 characters by faction (11 C)
• Fallout characters by faction (5 C)
• Fallout Tactics characters by faction (3 C)
• Van Buren characters by faction (3 C)

A

• ArcJet Systems employees (4 P)
• Atom Cats characters (7 P)

B

• Blackfoot characters (13 P)
• Boomer characters (14 P)
• Boston Police Department characters (8 P)
• British Army characters (2 P)
• Brotherhood of Steel characters (6 C, 120 P)
• Bureau of Alcohol, Drugs, Tobacco, Firearms and Lasers characters (1 P)

C

• Cabot family (6 P)
• Caesar's Legion characters (56 P)
• Cambridge Police Department characters (empty)
• Chairmen characters (10 P)
• Children of Atom characters (29 P)
• Children of the Cathedral (2 C, 8 P)
• Children of the Cathedral characters (15 P)
• Chinese characters (32 P)
• Commonwealth Minutemen characters (11 P)
• Crimson Caravan characters (17 P)

D

• Dead Horses characters (7 P)
• Defense Intelligence Agency characters (1 P)
• Disciples characters (3 P)

E

• Enclave characters (74 P)

F

• Family characters (9 P)
• Far Go Traders characters (3 P)
• Far Harbor characters by faction (2 C)
• Far Harbor trappers (1 P)
• Fiend characters (15 P)
• Followers of the Apocalypse members (34 P)
• Four Horsemen of the Post Apocalypse (4 P)

G

• Gammorin's Army characters (15 P)
• Great Khans characters (15 P)
• Gun Runners characters (9 P)
• Gunners characters (21 P)

H

• HalluciGen, Incorporated characters (1 C, 1 P)
• HalluciGen, Incorporated employees (3 P)
• Hub Police members (4 P)
• Hubologist characters (15 P)

I

• Institute characters (1 C, 10 P)
• Iron Rivers characters (4 P)

J

• Jackal characters (4 P)

K

• Khan characters (12 P)
• Kings characters (6 P)

M

• Malden Police Department characters (4 P)
• Maud's Muggers characters (3 P)

N

• Nahant Sheriff's Department characters (2 P)
• New California Republic Army characters (215 P)
• New California Republic characters (2 C, 23 P)
• New California Republic Rangers characters (45 P)
• Nuka-World characters by faction (4 C)

O

• Omerta characters (16 P)
• Outcast characters (14 P)
• Overseers (24 P)

P

• Powder Ganger characters (22 P)

R

• Raiders (10 C, 108 P)
• Railroad characters (30 P)
• Red Rocket employees (3 P)
• Reilly's Rangers characters (7 P)
• Rust Devil characters (3 P)

S

• Shi characters (13 P)
• Slavers (4 C, 60 P)
• Slaves (1 C, 49 P)
• Sorrows characters (6 P)
• Sudden Death Overtime (4 P)

T

• Temple of the Union characters (6 P)
• The Forged characters (13 P)
• The Institute characters (43 P)
• The Pack characters (2 P)
• Treeminder characters (7 P)
• Triggermen characters (4 P)
• Tunnel Snakes (5 P)

U

• United States Armed Forces characters (3 C, 11 P)
• Unity characters (27 P)
• US Robotics Disposal employees (2 P)

V

• Vault dwellers (3 C, 317 P)
• Vault-Tec Corporation characters (3 C)
• Vault-Tec Corporation employees (19 P)
• Vim! Pop Incorporated employees (2 P)
• Viper characters (7 P)

W

• Water Merchants characters (5 P)
• Wattz Electronics characters (3 P)
• White Glove Society characters (13 P)
• White Legs characters (7 P)
• Wilson Atomatoys employees (7 P)