Places
- Saugatuck (Mich.)1
- Sault Sainte Marie (Mich.)1
- Scottville (Mich.)1
- Seney National Wildlife Refuge (Mich.)1
- Silver Lake (Oceana County, Mich.)1
- Sister Lakes (Mich.)1
- Sleeping Bear Dunes National Lakeshore (Mich.)2
- South Haven (Mich.)1
- South Manitou Island (Mich.)1
- Southfield (Mich.)1
- Spring Lake (Mich.)1
- Sterling Heights (Mich.)1
- Stony Lake (Mich.)1
- Sturgeon Point (Alcona County, Mich.)1
- Sturgis (Mich.)1
- Suttons Bay (Mich.)1
- Sylvania Recreation Area (Mich.)1
- Tahquamenon River (Mich.)1
- Tawas Bay (Mich.)1
- Tawas Point State Park (Mich.)1