The Trevi Fountain (Italian: Fontana di Trevi) is an 18th-century fountain in the Trevi district in Rome, Italy, designed by Italian architect Nicola Salvi and completed by Giuseppe Pannini and several others. Standing 26.3 metres (86 ft) high and 49.15 metres (161.3 ft) wide, it is the largest Baroque fountain in the city and one of the most famous fountains in the world.

The fountain has appeared in several films, including Roman Holiday (1953), the eponymous Three Coins in the Fountain (1954), Federico Fellini's classic La Dolce Vita (1960), Sabrina Goes to Rome (1998), and The Lizzie McGuire Movie (2003).