Fearn
- Fearn (letter), the third letter of the Ogham alphabet, as named in Irish
- Hill of Fearn, a village in Easter Ross, Scotland
- Fearn, Highland, a small hamlet near Hill of Fearn
- Fearn railway station, serving the two
- RNAS Fearn (HMS Owl), a Royal Navy Fleet Air Arm base, active 1941–1957
- Fearn Abbey, Ross-shire, Scotland