Gyoraibo (ギョライボウ Gyoraibou?) is a small-sized fish-like battleship robot enemy in Mega Man 3. They only appear in the area with water in Gemini Man's stage. Gyoraibo tends to interfere with Mega Man when crossing the platforms by shooting torpedoes straight up from the top of its head.
- Gyoraibo's name is probably derived from "gyorai", Japanese for "torpedo".