Magnar Ingebrigtsli (11 November 1932 – 10 September 2001) was a Norwegian cross-country skier and biathlete.
He was born in Rindal Municipality, and represented IK Rindals-Troll. He competed at the 1956 Winter Olympics in Cortina d'Ampezzo, where he placed 30th in the 15 km cross-country skiing.
He became Norwegian champion in biathlon in 1961.