Heike Rusch (born 2 July 1976) is a former professional tennis player from Germany.
Rusch had success on the junior circuit before playing professionally. She won the Junior Orange Bowl (Under 14s) in 1990 and was a member of Germany's Junior Fed Cup winning team in 1991. Most notably she won the 1993 Australian Open girls' singles title.
On the professional tour, she had a best ranking of 133 in the world, playing her final season in 1995.