Cities — S
- Saggart (L)
- Sallins (L)
- Sallynoggin (L)
- Sandyford (L)
- Sandymount (L)
- Shankill (L)
- Shannon (M)
- Sixmilebridge (M)
- Skerries (L)
- Skibbereen (M)
- Slane (L)
- Sligo (C)
- South Dublin (L)
- Stamullin (L)
- Stradbally (L)
- Strandhill (C)
- Sutton (L)
- Swinford (C)
- Swords (L)