Olof Peder "Olle" Tandberg (10 October 1918 – 26 December 1996) was a Swedish heavyweight boxer.

Tandberg was born in Stockholm, Sweden on 10 October 1918.

He fought in the 1936 Berlin Olympics where he defeated US boxer Art Oliver.

He lost in the second round of competition to Hungarian Ferenc Nagy.

[2] On 14 August 1949 he lost to Jersey Joe Walcott on TKO in the 5th round.