S
- (Capital Regional District) Samuel Island
- (Regional District of Alberni-Clayoquot) Sandford Island
- (Skeena-Queen Charlotte Regional District) Sandilands Island
- (Skeena-Queen Charlotte Regional District) Sand Island
- (Skeena-Queen Charlotte Regional District) Sandspit
- (Skeena-Queen Charlotte Regional District) Sandstone Islands
- (Comox Valley Regional District) Sandwick
- (Metro Vancouver Regional District) Sandy Cove
- (Comox Valley Regional District) Sandy Island
- (Powell River Regional District) Sangster Island
- (Strathcona Regional District) San Miguel Islands
- (Strathcona Regional District) San Rafael Island
- (Regional District of Alberni-Clayoquot) Santa Maria Island
- (Regional District of Mount Waddington) Staples Island
- (Regional District of Kitimat-Stikine) Sarah Island
- (Regional District of Alberni-Clayoquot) Saranac Island
- (Comox Valley Regional District) Saratoga Beach
- (Fraser Valley Regional District) Sardis
- (Regional District of Mount Waddington) Sartine Island
- (Capital Regional District) Saseenos
- (Regional District of Nanaimo) Saturnina Island
- (Central Coast Regional District) Saunders Island
- (Skeena-Queen Charlotte Regional District) Saunders Island
- (Powell River Regional District) Savary Island
- (Skeena-Queen Charlotte Regional District) Scalus Island
- (Regional District of Mount Waddington) Schloss Island
- (Powell River Regional District) Scobell Island
- (Regional District of Mount Waddington) Scott Cove
- (Cowichan Valley Regional District) Scott Island
- (Strathcona Regional District) Scottys Point