Trine Pilskog (born 1 December 1972) is a Norwegian middle-distance runner. She was born in Hareid Municipality.
Running for the Arkansas Razorbacks track and field team, Pilskog won the 1995 mile run at the NCAA Division I Indoor Track and Field Championships in a time of 4:39.19.
She was Norwegian champion in 1500 metres in 1997.
She competed in the 1,500 m at the 2004 Summer Olympics in Athens.