Katherine "Katie" is part of Wild Kratts kids North America. She's friends with Gavin, Ronan, Aidan, Jenny, and Ellie. She is voiced by Addison Holley.
|| Appears and has spoken lines
|| Does not appear
|| Appears but has no spoken lines
|| Mentioned only
|| Flashback appearance
- In the episode "Aquafrog" she was an excellent fisherwoman.
- In the episode "Attack of the Tree Eating Aliens", she was the keenest of sight among all Wild Kratts kids (for in the same episode she was seen with her binoculars).
- In the episode "Box Turtled In!", she was both the sister and teacher of Sani and her brother.