Tachi (surname)
# Tachi (surname)

Tachi (written: 舘 or 立) is a Japanese surname. Notable people with the surname include:

* Hiroshi Tachi (舘 ひろし, born 1950), Japanese actor and singer
* Koki Tachi (舘 幸希, born 1997), Japanese footballer
* Nobuhide Tachi (舘 信秀, born 1947), Japanese racing driver
* Sakutaro Tachi (立 作太郎, 1874–1943), Japanese lawyer
* Shingo Tachi (舘 信吾, 1977–1999), Japanese racing driver
* Susumu Tachi (舘 暲, born 1946), Japanese academic
