Bill


 * Characters
 * Bill (Fallout), a cut character that was to appear in Fallout
 * Bill (Broken Hills), a character residing in Broken Hills in Fallout 2
 * Bill (New Reno), a character residing in New Reno in Fallout 2
 * Bill (Vault 15), a character residing in Vault 15 in Fallout 2
 * Bill Foster, a character trapped in Tranquility Lane simulation in Fallout 3
 * Bill Seward, a runaway slave residing in Temple of the Union in Fallout 3
 * Wild Bill, a dead Pitt slave in the Fallout 3 add-on The Pitt
 * Bill "Willie" Wilson, a character residing in Andale in Fallout 3


 * Real-life person
 * Bill Stoudt - developer who worked on Fallout 2, Fallout Tactics: Brotherhood of Steel and Fallout: Brotherhood of Steel