Niklas Löwegren is a Swedish orienteering competitor.
He finished 2nd overall in the Orienteering World Cup in 1990, only 3 points behind winner Håvard Tveite. He finished 14th in the World Cup 1988.
In 1989 he won the prestigious Swedish 5-days race O-Ringen.
He competed at the 1991 World Orienteering Championships in Marianske Lazne, where he finished 7th in the short course.