Tommy Brian Troelsen (10 July 1940 – 9 March 2021) was a Danish football player and manager, and television presenter.

Troelsen played 16 matches and scored five goals for the Danish national team, and won a silver medal for Denmark at the 1960 Summer Olympics.

Troelsen and Harald Nielsen were the youngest players in the Danish squad at the 1960 Summer Olympics in Rome.

Troelsen entered the team in the third match of the group stage, and went on to play the semi-final and final, as Denmark sensationally won the silver medals.

He ended his national team career in June 1968, having played a total of 16 games and scored five goals for Denmark.

He was the host of the legendary "Sportslørdag" program, where he presented and explained English football every Saturday, and helped further the understanding of the game in Denmark.