Gosalyn Mallard is a supporting protagonist in the Disney television series Darkwing Duck. The orphaned granddaughter of the scientist Professor Waddlemeyer, Gosalyn was taken into a local orphanage of St. Canard, before she met Drake Mallard, who led her in a life of adventure and mystery under super-hero aliases, while becoming her adopted granddaughter in the process. Short-tempered and self-centered at times, she nevertheless shows true compassion to her beloved ones, including Drake Mallard, and bravery against sinister forces like Negaduck and the Fearsome Five. She appears in the second Disney Heroes vs. Villains and Heroes vs. Villains as one of the youngest children who contribute their effort to stop the villains from taking over the world.

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