- Sabiston Island
- Sadie Island
- Sagen Islet
- Salal Island
- Salvage Island
- Saunders Island
- Seafire Island
- Search Islands
- Seen Island
- Serpent Group
- Sharbau Island
- Shearwater
- Shield Island
- Shot Island
- Shower Island
- Simonds Group
- Snipe Island
- Sorrow Islands
- Sound Island
- South Bentinck
- South Island
- Spider Island
- Spirit Island
- Spitfire Island
- Starfish Island
- Stirling Island
- Stokes Island
- Stopper Group
- Stryker Island
- Stunted Islets