Gongylus (disambiguation)
Gongylus or Gongylos (γογγύλος) may refer to:
- Gongylus of Eretria, the agent by whom the Spartan general Pausanias communicated with Xerxes I of Persia in 477 BCE
 - Gongylus of Corinth, a captain who reinforced Syracuse in 414 BCE at a crucial point of the Sicilian Expedition
 - Gongylus, a genus of praying mantises in the family Empusidae
 - Gongylus, a genus of skinks in the family Scincidae