Crossover banner.jpg
Nukapedia on Fandom

Mary (Fallout: Brotherhood of Steel)

For other characters in the Fallout universe named Mary, see Mary.
FOBOS Mary.png
Biography and appearance
AffiliationSecret Vault
LocationSecret Vault
FamilyMary's mother Dead Icon dead.png
QuestsFind ring
ActorGrey DeLisle
FOBoSLogo.pngThe following is based on Fallout: Brotherhood of Steel and has not been confirmed by canon sources.

Mary is a little girl from the Secret Vault.


Mary helps the Initiate after their first fight with the general of the Super Mutants who attacked the Vault, Attis, where the Initiate gets their arm cut off by Attis who then pushes them into a hole leading to the Ruins. Here, Mary found the Initiate seriously injured and guides them to The Garden.

She often searches the Deathclaw infested ruins section, looking for her mother's lost ring. The Initiate could help her find it. Later, she escapes the Secret Vault when the auxiliary vent is off, allowing the people to enter the wastes.



Mary appears only in Fallout: Brotherhood of Steel.

Community content is available under CC BY-SA 3.0 unless otherwise noted.