Amy was also one of the main characters in Sonic X, an anime series which is the most recent of the Sonic the Hedgehog TV shows; her first ever appearance in a Sonic TV series (she did not appear in any of the three American produced series).

In Sonic X, Amy is Sonic's self proclaimed girlfriend. As with her game appearances, her long-term goal is to get him to notice her. She gets mad at Sonic's impatience and aloof attitude, which occasionally are so bad that she is driven to violence. However, she really does care about him. Sonic seems to care about Amy even more in the Anime. Amy also had love daydreams about her and Sonic. Overall, her personality is more temperamental than in the games; she may threaten to and even harm her friends for things they had nothing to do with.