Thorleif Petersen

Thorleif Petersen (6 July 1884 – 22 February 1958) was a Norwegian gymnast who competed in the 1906 Summer Olympics.

In 1906 he won the gold medal as member of the Norwegian gymnastics team in the team competition. He was a brother of fellow gold medallist Rasmus Petersen, and represented the club Trondhjems TF.