Vault 29

Vault 29 is a mentioned only vault.

Background
A student named Trisha Miller attended Vault-Tec University, writing that she was concerned that her assignment would be a janitor in Vault 29 on the west coast, with "with a bunch of obnoxious rich teenagers."

Appearances
Vault 29 is mentioned only

Behind the scenes
Vault 29 was mentioned in the design documents for Van Buren and in Fallout Bible.