| Gadget Girl | |
| Species | Bionic Human |
| Gender | Female |
| Status | Alive |
| Voiced By | Jenette McCurdy |
Gadget Girl she is the female robot counterpart of Gadget Boy. Newly build, she has severe malfunctions that causes her to go hyperactive which is why she needs Gadget Boy's help to stay calm. Gadget Girl also has an affection for animals, especially squirrels.