Kiryū may refer to:
Kiryu is a Japanese surname. It is associated with:
- Kazuma Kiryu, main protagonist of the Yakuza video game series
- Kiryū, Gunma a city in Gunma Prefecture, Japan
- Kiryu family of Fatal Frame including Yoshitatsu and his twin daughters Akane & Azami
- Yūzuki Kiryū, a character in the Kissxsis manga and anime
- Yoshiya Kiryū (also called Joshua), a character in the video game The World Ends with You
- Zero and Ichiru Kiryu, characters from Vampire Knight
- Another name for Mechagodzilla 3, a fictional character
- Kiryu, a japanese visual kei metal band
- 6275 Kiryu : an asteroid