The Barcelona–Cerbère railway is a 168-kilometre (104.39 mi) railway line linking Barcelona in Catalonia, Spain to Cerbère in France.

It is served by the Rodalies de Catalunya commuter network, Renfe regional, MD, AVE, Avlo and Avant train services, and TGV trains.

The line stars at Barcelona Sants railway station, and passes through the Catalan regional cities of Girona and Figueres before reaching the French border, and then Cerbère, just across the border.

It is an important commuter and High Speed line, connecting Paris, Montpellier and Perpinyà to Spain.

It used to start at the Estació de França in Barcelona, but now starts at the Sants station.