Tharks
| Tharks | |
|---|---|
| Barsoom race | |
| First appearance | A Princess of Mars (1912) |
| In-universe information | |
| Home world | Mars |
| Type | Green Martian |
| Affiliation | |
Thark or Tharks are a fictional tribe of fierce Green Martian warriors on the fictional planet of Barsoom (based on Mars), created by Edgar Rice Burroughs and first featured in the 1917 novel A Princess of Mars.