Terje Leonardsen (born 23 December 1976) is a Norwegian football striker who currently plays for FK Donn.He started his career in Tveit IL, and also played for IL Flint before joining IK Start. He got ten Norwegian Premier League games in 1996, scoring two goals. Start then spent several seasons in the First Division, but was promoted after the 1999 season, as Leonardsen scored the decisive goal. He scored 7 goals in 24 Premier League games in 2000, despite having contracted TWAR in the summer.