David John Thomas (29 August 1937 – October 1980) was a British boxer.
Thomas competed in the men's heavyweight event at the 1960 Summer Olympics.[2] At the 1960 Summer Olympics, he lost to Josef Němec of Czechoslovakia.[2]
He also represented the England team during the the boxing tournament at the 1958 British Empire and Commonwealth Games in Cardiff, Wales[3] and won a silver medal in the -91 kg category.[4][5]
Thomas was an Amateur Boxing Association of England three times heavyweight champion (1957, 1958, 1959) when boxing out of the Polytechnic Boxing Club.[6]