Basel SBB railway station is the central railway station in the city of Basel, Switzerland. Opened in 1854, and completely rebuilt in 1900–1907, it is Europe's busiest international border station. Basel SBB is owned by the Swiss Federal Railways (SBB CFF FFS). The other major railway station is Basel Badischer Bahnhof, operated by the German railway company Deutsche Bahn, on the north side of the Rhine from the city centre.

Basel, also known as Basle, is a city in northwestern Switzerland on the river Rhine. Basel is Switzerland's third-most-populous city, with 177,595 inhabitants within the city municipality limits. The official language of Basel is Swiss Standard German and the main spoken language is the local Basel German dialect.