Note: the following information is a work-in-progress and is subject to change at any time.
Heart Club is a series about a group of fairies who attend Alfea hundreds of years after the events of Winx Club. The name of the series refers to the name of the club, coined by the official leader of the group, Lee, who named it based on the fairies' heart for helping others and doing their best. The name is also a symbol of their bravery (inspired by the Gift of Heart).
The line-up of the Heart Club changes every season with members joining and leaving. Leadership of the group goes to the oldest of those who have been in the Club the longest.
- Lee - Fairy of Order - Lee is the leader of Heart Club as well as the oldest by a few months. She joins in the first season as a first-year student.
- Caitlin - Fairy of Melody - Caitilin is the soon-to-be queen of Melody. She joins in the first season as a first-year student.
- Ana - Fairy of Rain - Ana is the youngest of the Heart Club. She joins in the first season as a first-year student.