Tani (surname)
Tani is a Japanese surname. Notable people with the surname include:
- Atsuki Tani, Japanese voice actor and actor
- Daniel M. Tani, American astronaut
- Hayato Tani, Japanese actor
- Ikuko Tani, Japanese actress and voice actress
- Kanon Tani, Japanese child actress
- Kei Tani, Japanese comedian, actor and musician
- Kimuchi Tani, Japanese sport wrestler
- Koichi Tani, Japanese politician
- Naomi Tani, Japanese actress
- Ryoko Tani, Japanese judoka
- Tani Tateki, Japanese general
- Yoshitomo Tani Japanese baseball player
- Akiko Tani, a character in the manga series Detective Conan
- Chiaki Tani, a character in the Samurai Sentai Shinkenger
