- Scanlan’s Island
- Scariff Island
- Scarriff
- Scarriff
- Scarrough Bridge
- Scart
- Scart
- Scart Bridge
- Scart Upper
- Scartaglin
- Scartleigh
- Scartnaglorane
- Scattery Island
- Schull
- Scilly
- Scilly Island
- Scobaun
- Scool
- Scott’s Bridge
- Scragg
- Scrahan
- Scrahan
- Scrahan
- Scrahanaveal
- Scrahane Cross Roads
- Scrahane Cross Roads
- Scrahanfadda
- Scrahans
- Scraliannagaur
- Scrarour