Character list of the Winx Club cartoon.
- The Winx Clubnote Bloom, Stella, Flora, Musa, Tecna, Aisha/Layla, Roxy
- The Specialistsnote Prince Sky, Brandon, Riven, Timmy, Helia, Nabu, Roy, Nex
- Major Villainsnote The Trix (Icy, Darcy, Stormy), Lord Darkar/The Shadow Phoenix, Valtor, Mandragora, The Fairy Hunters/Wizards of the Black Circle, The Three Ancestral Witches, Tritannus, Selina and Acheron, Kalshara and Brafilius
- Minor Antagonistsnote Diaspro, Knut, Amentia, Chimera, Countess Cassandra
- Alfea, Cloudtower and Red Fountain charactersnote Alfea (Personnel: Faragonda, Griselda, Palladium, Wizgiz, Avalon; Students: Amaryl, Galatea, Krystal), Cloudtower (Griffin, Mirta, Lucy), Red Fountain (Saladin, Codatorta)
- Pets and Creaturesnote Pets (Kiko, Artu, the Fairy Pets), Pixies (Lockette, Amore, Chatta, Tune, Digit, Piff, Livy, Zing, Caramel, Cherie), other bonded creatures (Selkies, Fairy Animals)
- Earth charactersnote Humans (Mike and Vanessa, Mitzi, Klaus, Macy), Earth fairies (Morgana, Nebula, Diana, Aurora, Sibylla, Eldora)
- Relativesnote Bloom's relatives (King Oritel and Queen Marion, Daphne), Stella's relatives (King Radius, Queen Luna), Musa's relatives (Matlin), Aisha's relatives (King Teredor and Queen Niobe, Nereus, Tressa), Flora's relatives (Miele), Sky's relatives (King Erendor and Queen Samera, Thoren)
- World of Winx Charactersnote Ace, Margot, Cliff, Lorelei, Evans, Gomez, Naoki, Matt Barrie, Wendy Darling, Tiger Lily, Lagoon Mermaids, the Queen, the Shaman, the Crocodile Man, Smee, Jim, Venomya