Bertil Sundberg (July 7, 1907, Stockholm – July 20, 1979, Stockholm) was a Swedish chess player.

In 1938 Bertil Sundberg won the first Swedish Correspondence Chess Championship.

He repeated this success two more times (1943, 1947).

[1] He represented Sweden and won an individual bronze medal at second reserve board (+10 −4 =1) in the 3rd unofficial Chess Olympiad held at Munich in 1936.

[2]