Places beginning with ST in Pennsylvania, United States
- Stacktown
- Stafford Heights
- Stafore Estates
- Stahlstown
- Stairville
- Stalker
- Standard
- Standard Shaft
- Standing Stone
- Standing Stone, Township of
- Stanfordville
- Stanhope
- Stanley
- Stanleys Corner
- Stanton
- Stanton Corner
- Stanton Heights
- Stanton Heights
- Stanwood
- Starbrick
- Starford
- Star Junction
- Starks
- Starkville
- Starlight
- Starners
- Starr
- Starr
- Star Rock
- Starrucca
- Starrucca, Borough of
- Starview
- Starview Heights
- Star Village
- State College
- State College, Borough of
- State Hill
- State Hill
- State Line
- State Line
- Steamburg
- Steam Valley
- Steel City
- Steelstown
- Steelton
- Steelton, Borough of
- Steelville
- Steene
- Steins
- Steinsburg
- Steinsville
- Stemlersville
- Stenton (subdivision)
- Stephen Heights
- Sterling
- Sterling
- Sterling Run
- Sterling, Township of
- Sterlingworth
- Sterrettania
- Stetlersville
- Steuben
- Steuben
- Steuben, Township of
- Stevens
- Stevens
- Stevenson
- Stevens Point
- Stevenstown
- Stevens, Township of
- Stevensville
- Stewardson, Township of
- Stewart
- Stewarton
- Stewart Run
- Stewartstown
- Stewartstown, Borough of
- Stewartsville
- Stewart, Township of
- Stewartville
- Stickney
- Sticks
- Stiefler Corner
- Stier
- Stiffler
- Stifflertown
- Stiles
- Stiles Crossing
- Still Creek
- Stillwater
- Stillwater, Borough of
- Stillwater Lake Estates
- Stiltz
- Stines Corner
- Stobo
- Stockdale
- Stockdale, Borough of
- Stockertown
- Stockertown, Borough of
- Stockport
- Stoddartsville
- Stokesdale
- Stoneboro
- Stoneboro, Borough of
- Stone Church
- Stonedale
- Stone Glen
- Stoneham
- Stone Hill
- Stone House
- Stone House Corner
- Stonehurst
- Stonemont
- Stoner
- Stone Row
- Stonerstown
- Stonersville
- Stonerville
- Stonetown
- Stonevilla
- Stonewood Farms
- Stonington
- Stonybreak
- Stonybrook
- Stonybrook
- Stony Brook
- Stonybrook Heights
- Stonycreek
- Stony Creek
- Stony Creek Mills
- Stonycreek, Township of
- Stonycreek, Township of
- Stony Fork
- Stony Point
- Stony Point
- Stony Point
- Stony Point
- Stony Point
- Stony Run
- Stony Run
- Stoops Ferry
- Stoopville
- Stormstown
- Stormville
- Stottsville
- Stouchsburg
- Stoufferstown
- Stoughstown
- Stouts
- Stover
- Stovers Mill
- Stoverstown
- Stowe
- Stowell
- Stowe, Township of
- Stoystown
- Stoystown, Borough of
- Strabane
- Straban, Township of
- Strables Corners
- Strafford
- Straight Creek
- Strangford
- Strasburg
- Strasburg, Borough of
- Strasburg, Township of
- Strathcona Hills
- Strattanville
- Strattanville, Borough of
- Strausstown
- Strausstown, Borough of
- Strawberry Mansion (subdivision)
- Strawberry Ridge
- Strawbridge
- Strawntown
- Street Road
- Streights
- Stremmels
- Strickersville
- Strickhousers
- Strickler
- Stricklerstown
- Strinestown
- Stringtown
- Stringtown
- Stringtown
- Strip District
- Strobleton
- Strodes Mills
- Stronach
- Strong
- Strongstown
- Stroudsburg
- Stroudsburg, Borough of
- Stroud, Township of
- Strouptown
- Struble
- Studa
- Stull
- Stump Creek
- Stumptown
- Stumptown
- Sturgeon
- Sturges