S
- Saint Peters Harbour
- Scotchfort
- Scotchfort 4
- Searletown
- Sea View
- Selkirk
- Shamrock
- Sherbrooke
- Sherwood
- Slemon Park
- Souris
- Souris Line Road
- Souris West
- Southampton
- South Freetown
- South Granville
- South Lake
- South Melville
- Southport
- South Rustico
- Southwest Lot 16
- Springbrook
- Springfield
- Springfield West
- Springhill
- Spring Park
- Springton
- Springvale
- Spring Valley
- Stanchel
- St. Andrews
- Stanhope
- Stanhope Bayshore
- Stanhope by the Sea
- Stanley Bridge
- St. Ann
- St. Anthony
- St. Catherines
- St. Charles
- St. Chrysostome
- St. Edward
- St. Eleanors
- St. Felix
- St. Georges
- St. Gilbert
- St. Hubert
- St. Lawrence
- St. Louis
- St. Margarets
- St. Marys Road
- St-Nicholas
- St. Nicholas
- St. Patrick Road
- St. Patricks
- St. Peter and St. Paul
- St. Peters Bay
- St. Philip
- St. Raphael
- Stratford
- Strathcona
- Strathgartney
- St. Roch
- St. Teresa
- St. Timothy
- Sturgeon
- Suffolk
- Summerfield
- Summerside
- Summerville
- Surrey
