S
- (Limerick City and County Council) Spittle
- (Limerick City and County Council) Slievereagh
- (County Cork) Skeheen
- (Limerick City and County Council) Scrowmore
- (County Tipperary) Shanrahan
- (County Tipperary) Skeheenaranky
- (County Tipperary) Scartnaglorane
- (County Waterford) Sluggera Cross Roads
- (County Waterford) Scrahans
- (County Waterford) Springmount
- (County Waterford) Shanbally
- (County Waterford) Stradbally Bridge
- (County Waterford) Soldiers Cross Roads
- (County Waterford) Scart Upper
- (County Waterford) Scart Bridge
- (County Waterford) Scrahan
- (County Waterford) Slievenamona
- (County Waterford) Savagetown Cross Roads
- (County Tipperary) Skeaghatooreen
- (County Waterford) Sheskin Cross
- (County Waterford) Shanballyanne
- (County Waterford) Shauneenabreaga
- (County Tipperary) Salisbury
- (County Tipperary) Serothea
- (County Waterford) Spaville
- (County Tipperary) Seskin
- (County Waterford) Stonehouse
- (County Waterford) Stronghow’s Bridge
- (Limerick City and County Council) Sixmile Bridge
- (Limerick City and County Council) Shelhan’s Cross