Ryūjin is the deity of the sea in Japanese mythology.
Ryūjin or Ryujin may also refer to:
Places
edit- Ryūjin, Wakayama, a small village that was merged into the city of Tanabe, Japan in 2005
- Mount Ryūjin, the highest point in Wakayama Prefecture, Japan
Music
edit- Ryujin (rapper), a member of South Korean girl group Itzy
- Ryujin (band), a Japanese metal band formerly known as Gyze