Prague Public Transit Company

Prague Public Transit Company (Czech: Dopravní podnik hlavního města Prahy; DPP) is the main operator of public transport in Prague, Czech Republic. It operates the Prague Metro, the city's tram and trolleybus networks, most urban bus services, and the Petřín funicular. DPP's services form the core of Prague Integrated Transport (PID), which integrates Prague's urban transport with suburban and regional bus and rail services.

DPP recorded nearly one billion passenger journeys in 2025. The present joint-stock company was established in 1991 and is wholly owned by the City of Prague.