Gavin is a young boy from North America and is a part of the global group of children know as the Wild Kratts Kids. He is one of the most frequently seen through out the show. He was introduced in the episode "Bass Class".
Gavin is a young boy of average height; he has light skin with blonde hair and blue eyes. He usually wears a light gray shirt with a dark gray hoodie, blue jeans, and red and white sneakers.
Gavin is a mainly cheerful boy with an interest in various creatures, especially fish, as seen in his debut episode; Bass Class, when he was revealed to have won third place in a fishing contest, and more so when Martin helped him during Zach Varmitech's "International Invitational Bass Classic". He was also an excellent swimmer in the episode "Aquafrog".
- Bass Class
- A Bat in the Brownies
- Happy Turkey Day
- Aqua Frog
- Slider: The Otter
- Under Frozen Pond
- Praying Mantis
- Snowy Owl Invasion
- The Last Largest Lobster
- Box Turtled In!
- Although Gavin is voiced by Gavin Kratt, the elder son of Martin Kratt, he is unrelated to the Kratt Brothers canonicly.
- Gavin is the brother of Ronan and the teacher of Katie.
- In the episode "Bass Class", Gavin is an excellent fisherman.
- In the episode "Aqua Frog", Gavin is both an excellent swimmer and diver (for in the same episode he was seen as bathing in Frogwater Pond), just like his father Martin.
- His naked form (which resembles his oblong shirt, red boxer pants, and naked feet) was shown in the episode "Praying Mantis".