Jamie Annette Dantzscher (born May 2, 1982) is an American former artistic gymnast. She was a member of the bronze medal-winning American team at the 2000 Olympics in Sydney.

On March 29, 2017, Dantzscher was one of several former gymnasts who testified before Congress about the sexual abuse committed by USA Gymnastics' national team doctor, Larry Nassar. She indicated she had been abused "all over the world", and that she thought she was the only one.

In February 2017, three former gymnasts, Dantzscher, Jeanette Antolin and Jessica Howard, gave an interview with 60 Minutes in which they accused Larry Nassar of sexually abusing them. The gymnasts also alleged that the "emotionally abusive environment" at the national team training camps run by Béla and Márta Károlyi at the Karolyi Ranch gave Nassar an opportunity to take advantage of the gymnasts and made them afraid to speak up about the abuse.