Pabbay (Gaelic: ) is the name of several islands in the Outer Hebrides of Scotland:
- Pabbay, Barra Isles, to the south of Barra
- Pabbay, Harris, in the Sound of Harris, between Harris and North Uist
- Pabbay, Loch Baghasdail<!-- -->, in Loch Baghasdail, off South Uist
- Pabaigh Mòr, off the west coast of Lewis
See also
- Papey
- Pabay
- Papa, Scotland