Princess Bloom is the Fairy of the Dragon Flame. She is Prince Sky's fiancée, the second princess of Domino and its Guardian Fairy. She is one of the founding members of the Winx Club, where she is recognized as the leader of their group, which also signifies her status as the central protagonist of the Winx Club series as a whole. She is also an student of the Alfea College for Fairies

Crown Princess Stella is the Fairy of the Sun and Moon, or the Fairy of the Shining Sun. She is a creative, skilled artist who is Brandon's fiancée. Stella is Solaria's Guardian Fairy, as well as the sole Heiress to the Solarian Royal Throne, signified by her status as keeper of the royal family ring. She is one of the founding members of the Winx Club and is an student of the Alfea College for Fairies. Though immature and even selfish and bossy at times, Stella cares for her friends

Musa is the Fairy of Harmony, but prefers to be known as the Fairy of Music. She hails from Melody and currently acts as its Guardian Fairy. Musa is the daughter of Matlin and Ho-Boe, and is the girlfriend of Riven. She and her boyfriend, Riven, have a rocky and difficult but passionate relationship. Musa is a skilled singer and musician. She is one of the founding members of the Winx Club, and is an student of Alfea.

Flora is the Fairy of Nature. She hails from Linphea, where she currently acts as its Guardian Fairy. She is Helia's girlfriend. The team usually relies on her for potions and magic advice. Flora is one of the founding members of the Winx Club, being the third Winx girl introduced after Bloom and Stella, and is an student of the Alfea College for Fairies

Tecna is the Fairy of Technology. She hails from Zenith and currently acts as its Guardian Fairy. Tecna is Timmy's girlfriend. She is one of the members of the Winx Club, and is an student of the Alfea College for Fairies as of The Secret of the Lost Kingdom. Tecna is often relied on as the group's tactician and strategist thanks to her high IQ and ability to keep a cool, rational head even in times of high

Crown Princess Aisha (Princess Layla in some versions) is the Fairy of Waves. She is the Crown Princess of Andros, as well as its Guardian Fairy. Aisha joins the Winx Club as its sixth member in the second season, and she is an student of the Alfea College for Fairies. Aisha is a self-confident and talented athlete who excels at dancing and swimming

Helia is the grandson of Saladin and the boyfriend of Flora. He is an art student as well as an excellent pilot. He also considers himself to be a pacifist like Flora, despite his great amount of strength. A student at the red fountain. Helia is a male specialist.