Shinkai
Shinkai is a family name that may refer to:
- Kyōko Shinkai (* 1942), Japanese writer and painter
- Makoto Shinkai (* 1973), Japanese anime director and animator
- Mami Shinkai (* 1985), Japanese wrestler
- Seiji Shinkai (* 1944), Japanese chemist
- Shinkai Taketarō (1868-1927), Japanese sculptor
- Shinkai Takezō (1897–1968), Japanese sculptor
- Yūsuke Shinkai (* 1982), Japanese badminton player
Shinkai means:
- a Japanese submarine; see Shinkai (submarine)