Selphie Tilmitt is a student at Balamb Garden who recently transferred from Trabia Garden. She is active and energetic, although slightly clumsy. She participates in many extracurricular activities, such as planning the Garden Festival and running the school's website. She wields nunchaku in battle, and her Limit Break Slot allows the player to cast a random spell numerous times as well as certain magic used exclusively in her limit break.In addition to battle, she pilots the Ragnarok starship.
Selphie first appears when running into Squall while late for class. She asks Squall to show her around because she recently transferred. During the Dollet exam, Selphie joins Squall's team after Seifer abandons them. She becomes a SeeD with Squall and Zell, and the three are assigned to the same team. When Galbadia launches missiles at Trabia Garden, she reacts with outrage and helps destroy the missile base. Throughout the game, she revisits her childhood closeness with Irvine, who serves as her copilot on the Ragnarok.