Flyboy the Mutant Fly
Flyboy TMNT
Others Flyboy
Personal information
Species Fly mutated with human DNA (presumed)
Gender Male
Place of origin Okeefenokee, Florida
Affiliation Teenage Mutant Ninja Turtles
Relations Napoleon Bonafrog
Occupation Sidekick, Spy
Current status Unknown
Body type Humanoid
Height ~1-2 ft tall
Abilities Powered flight
Sentience Sentient
Sapience Sapient
Behind the Scenes
Universe Teenage Mutant Ninja Turtles
Forever followed by Flyboy, his Mutant Fly Friend, Napoleon drafts his bug buddy into service as a swamp spy. And when Flyboy feeds Napoleon the facts, the fearless frog fights the Foot with his Foot-swatter and Serpent Slasher.
— Mention on Napoleon Bonafrog's 1990 action figure bio

Flyboy was a companion to Napoleon Bonafrog after his mutation into the half-man, half-horned lizard, mistaken for a frog as a member of the Punk Frogs (due to the common nickname for horned lizards being "horny toads"). The two presumably met in their home environment, the Okeefenokee Swamp on the border between Florida and Georgia.

Flyboy served as a literal "fly on the wall" for his friend, and would feed him and the turtles information on the Foot Clan's schemes.


  • Although Napoleon Bonafrog returned in the 2012 TMNT cartoon (this time as a wildly different character and as an actual frog), Flyboy did not return with him, effectively retconning him out of existence like the other Animal Buddies of various Ninja Turtle characters.