The south London side have won the title twice before.
Wimbledon CC have reached the National T20 Finals – held at Derbyshire CCC on 11th September – after a comprehensive 9-wicket win over Penzance.
Having put Penzance into bat and restricting them to 127-9 after 20 overs, Wimbledon achieved the score in the 16th over with both Nick Welch and skipper Ollie Swann ending their chase 50 not out.
In the build up to reaching the National T20 Finals, Wimbledon beat Reigate Priory to win the Surrey Title and posted victories over Havant and Tunbridge Wells to seal the South-East England Title.
Even more impressively, Travelbag Surrey Championship clubs have never failed to reach every National T20 Final and Wimbledon have won it twice before.
The Surrey Cricket Foundation wishes Wimbledon CC every success in their journey to becoming National T20 champions for the third time.