Jan Trøjborg (14 December 1955 – 6 May 2012[1]) was a Danish politician representing the Social Democrats.
He was a member of parliament (Folketinget) from 8 September 1987 to 31 December 2005.
He died of a heart attack while riding a bicycle in a cycling race.
His demise occurred the day before a Giro d'Italia stage was taking place in his city.
Trøjborg had been a key factor in bringing the 2012 Giro to Denmark.