Gosalyn Mallard is the adopted daughter of Drake Mallard, aka Darkwing Duck. In television shows she can be found in Goof Troop, Darkwing Duck, and Raw Toonage. She can be found in the extremely difficult video game, Darkwing Duck. In other merchandise she can be seen in comic books, vinylmations, toys, clothing, pins, and Disney art.

She lives in St. Canard with her father. Her best friend in the whole world is Honker Middlefoot, and she also has many friends she can count on when needed such as Launchpad McQuack, Morgana McCawber, Darkwing Duck, Goofy, Scrooge McDuck, Donald Duck, and the rest of the good Disney characters. Her enemies include Negaduck, Megavolt, Bushroot, Steelbeak, Taurus Bulba, Quackerjack, F.O.W.L., Liquidator, Tank Muddlefoot, Professor Moliarty, and the rest of the evil Disney villains.

Gosalyn is a very small and young duck. She has red hair which she has up in pigtails, light yellow feathers, green eyes, and an orange beak, legs, and feet. Her main outfit consists of a purple football jersey with the number 1 on it, which has pink sleeves, and a pink collar. She also wears white sicks with white and red shoes.

She is extremely intelligent, rebellious, brave, caring, and very sarcastic. Her full name is Gosalyn Waddlemeyer-Mallard. She was voiced by Christine Cavanaugh who also has voiced characters in Recess, 101 Dalmatians: The Series, and Hercules: The Animated Series. She was animated by Tad Stones.

Gosalyn Mallard can't be found in Disney parks. It would be nice to see Disney come back out with the old Disney Afternoon shows. Rumors are going around it will be making a comeback like DuckTales, but only time will tell if this really happens.