Sanday may refer to:
- Sanday, Inner Hebrides (Scottish Gaelic: Sandaigh) in the Small Isles
- Sanday, Orkney
- Sanday (surname)
See also
edit- Sanda Island (Scottish Gaelic: Sandaigh) off Kintyre
- Sandray (Scottish Gaelic: Sanndraigh) in the Outer Hebrides
- Handa Island (Scottish Gaelic: Eilean Shannda) off Sutherland
- Sandoy, Faroe Islands
- Sandøy, Norway
- All pages with titles containing Sanday