Surbiton Trophy

The Surbiton Trophy is a tennis tournament for male and female professional players played on grass courts. The event was held annually in Surbiton, England, from 1997 through 2008 as part of the ATP Challenger Series and ITF Women's Circuit. In 2009, it was replaced by the Aegon Trophy in Nottingham. In 2015, the event resumed on both the ATP Challenger Tour and ITF Women's Circuit. It was the successor tournament to the Surrey Championships (1890–1981) also played at the same venue and location.

The tournament was not held in 2020 and 2021 because of the COVID-19 pandemic, but returned in 2022.

Jim Thomas is the doubles record holder with four titles, while Kristina Brandi is the singles record holder with three titles, including back to back wins.

As of 2023, Yanina Wickmayer became the first person to win both the singles and doubles titles in the same year.