What is the name of London's annual New Year's Eve fireworks event held beside the River Thames?

London's annual New Year's Eve fireworks event beside the River Thames is called London New Year's Eve fireworks.

The display is centered near the London Eye and is coordinated with the midnight chimes of Big Ben at the Palace of Westminster. Large crowds gather along the Thames, while ticketed viewing areas provide controlled access to some riverside locations. The event is organized by the Greater London Authority.

London's modern large-scale public fireworks tradition began in 2000, when fireworks were used to welcome the new millennium. The annual display later became one of the city's signature televised celebrations. Fireworks are launched from barges on the river, the London Eye, and nearby areas.

The London Eye is often treated as the event's symbol, but it is a Ferris wheel rather than a clock or fireworks tower. Big Ben supplies the famous midnight sound, while the fireworks provide the visual spectacle.