Gnarrk
| Gnarrk | |
|---|---|
| Publication information | |
| Publisher | DC Comics | 
| First appearance | Teen Titans #32 (April 1971) | 
| Created by | Bob Haney, George Tuska | 
| In-story information | |
| Alter ego | John Gnarrk | 
| Species | Neanderthal | 
| Team affiliations | Teen Titans | 
| Notable aliases | Caveboy | 
| Abilities | 
 | 
Gnarrk is a fictional character in DC Comics. He is a caveman who has been a member of various versions of the Teen Titans in the comic books in the early 1970s.