- Baywatch Movie
- 19.97 metre(s)
- United Kingdom ()
The largest inflatable beach ball is 19.97 m (65 ft 6 in) in diameter and was achieved by Baywatch Movie (USA) in London, UK, on 31 May 2017.
The beach ball was displayed on a barge on the River Thames and members of the cast of Paramount Pictures' Baywatch Movie received certificates.