Estaciones de ferrocarril en USA
S
- Sacramento
- Salem
- Salisbury Mills-Cornwall
- San Antonio
- San Bernardino - Depot
- San Bernardino - Downtown
- San Bernardino - Tippecanoe
- San Bruno
- San Carlos
- San Clemente
- San Clemente Pier
- San Francisco
- San Jose Diridon
- San Juan Capistrano
- San Martin
- San Mateo
- Sand Lake Road
- Sanford
- Santa Ana
- Santa Clara
- Santa Clara - Great America
- Santa Clarita
- Savage
- Sayville
- Scarborough
- Scarsdale
- Schaumburg
- Schiller Park
- Sea Cliff
- Seabrook
- Seaford
- Secane
- Secaucus Junction
- Sedgwick
- Seymour
- Sharon
- Sharon Hill
- Sheridan Street
- Shirley
- Short Hills
- Silver Spring
- Simi Valley
- Sloatsburg
- Smithtown
- Somerton
- Somerville
- South Acton
- South Amboy
- South Chicago (93rd Street)
- South Norwalk
- South Orange
- South San Francisco
- South Shore
- South Station
- South Weymouth
- Southampton
- Southborough
- Southeast
- Southold
- Southport
- Speonk
- Spring Lake
- Spring Mill
- Spring Valley
- Springdale
- Spuyten Duyvil
- St Denis
- St. Albans
- St. Davids
- St. James
- St. Martins
- Stamford
- Stanford
- State Street
- Stenton
- Stewart Manor
- Stewart Ridge
- Stirling
- Stockton
- Stone Avenue
- Stony Brook
- Stony Island
- Stoughton
- Strafford
- Stratford
- Suburban Station
- Suffern
- Suisun-Fairfield
- Summit
- Summit
- Sun Valley
- Sunnyvale
- Swampscott
- Swarthmore
- Sylmar / San Fernando
- Syosset