Tags: Swimmer.
Joris Willem Eelco Tjebbes (5 November 1929 Vlissingen – 31 July 2001 Hoogeveen) was a Dutch freestyle swimmer. He won a bronze medal at the 1950 European Aquatics Championships and competed at the 1952 Summer Olympics. Between 1950 and 1952 Tjebbes was the national champion in the 100 m and 400 m and set nine national records in the 100 m 200 m and 400 m freestyle events.