|Doc Ock Holliday|
|Occupation|| Sheriff (formerly) |
|First appearance||"Return to the Spider-Verse - Part 2"|
|Voiced by||Tom Kenny|
Otto Octavius Holliday, known simply as "Doc Ock Holliday", is the alternate counterpart of Doctor Octopus from the Wild West universe.
- This version of Doctor Octopus shares his surname with John Henry "Doc" Holliday, a famous American gunfighter.