This is a list of the alternate universe versions of Mabel Pines, many of whom were trapped in MAB-3L during the Gravity Falls: Lost Legends story "Don't Dimension It".
- Table Mabel
- Molecularly Unstable Mabel
- Lightbulb Mabel
- Explainbel
- Brainbel
- Mabro
- Stanbel
- Military Expert Mabel
- Anti-Mabel
- Meowbel
- Threebel
- Mabipper
- Sweater-Face Mabel