Places
- Royal Oak (Mich. : Township)1
- Saginaw (Mich.)1
- Saginaw (Mich.) -- Business enterprises.1
- Saginaw County (Mich.)1
- Saginaw River Valley (Mich.)1
- Saint Clair County (Mich.)1
- Saint Joseph River (Mich. and Ind.)1
- Saint Mary's River (Mich. and Ont.)1
- Saline (Mich.)1
- Sanilac County (Mich.)1
- Saugatuck (Mich.)1
- Schoolcraft County (Mich.)1
- Scio (Mich. : Township)1
- Sherwood (Mich.)1
- Shiawassee County (Mich.)1
- Singapore (Mich.)1
- South Haven (Mich.)1
- Sunfield (Mich.)1
- Swains Lake (Mich.)1
- Tecumseh (Mich.)1