Beetle could refer to the following:
- The Beetle, Code-name used by numerous individiuals, almost all of whom are super-villains, featured in comic books published by Marvel Comics.
- Abner Jenkins, Beetle I; Also known as Mach; a Marvel Comics super-villain.
- Leila Davis, Also known as Hardshell; a Marvel Comics super-villain.
- Janice Lincoln, Also known as Beetle VI; a Marvel Comics super-villain.
- Joaquim Robichaux, A Marvel Comics super-villain and foe of the Thunderbolts.
- Elizabeth Vaughn, Partner of Joaquim Robichaux; Both villains used versions of the classic Beetle armor.
- Gary Quinn, A Marvel Comics super-villain and associate of Joaquim Robichaux and Elizabeth Vaughn.
- Beetle armor MK I, This was the armor worn by Abner Jenkins, the original Beetle.
- Blue Beetle, Code-name for several costumed super-heroes featured in comic books published by DC Comics.
- Dan Garrett, The original Blue Beetle from the Silver Age era of comic book publishing.
- Ted Kord, The 2nd Blue Beetle; introduced in the Silver Age in Charlton Comics, later immigrated to the Modern Age DC Universe.
- Jaime Reyes, The 3rd Blue Beetle and successor to Ted Kord.
- Beetles, Those little bug-like things that crawl through your garden. Call an exterminator, dammit!