Places beginning with ST in South Dakota, United States
- Stamford
- Stanley Corner
- Stanley County
- Star Corner (historical)
- Star Prairie, Township of
- Starr, Township of
- Star, Township of
- Star Valley, Township of
- Star Valley, Township of
- State Game Lodge
- Stena, Township of
- Stephan
- Sterling, Township of
- Stewart, Township of
- Stickel, Township of
- Stickney
- Stickney, Town of
- Stockholm
- Stockholm, Town of
- Stockholm, Township of
- Stone Bridge
- Stoneville
- Stony Butte (historical), Township of
- Stony Butte, Township of
- Storla
- Strandburg
- Strandburg, Town of
- Stratford
- Stratford, Town of
- Stratosphere Bowl
- Strool
- Strool, Township of
- Sturgis
- Sturgis, City of