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 England and won a silver medal in the -91 kg category at the 1958 British Empire and Commonwealth Games in Cardiff, Wales.

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