This disambiguation page lists articles associated with the same title. If an internal link led you here, please change the link to point directly to the intended page.

Betty may refer to:

• Betty - The identity of Dr. Stanislaus Braun in Fallout 3's Tranquility Lane.
• Bumble - A child at Little Lamplight in Fallout 3 whose real name is "Betty" .
• Betty - A premade playable character in Fallout Tactics.
• Betty - A ghoul trader in Van Buren.
• Big Betty - A super mutant player character in Fallout Extreme.