Shun'ichi
# Shun'ichi

Shun'ichi or Shunichi (written: 俊一 or 駿一) is a masculine Japanese given name. Notable people with the name include:

* Shunichi Amachi (天知 俊一, 1903–1976), Japanese baseball player and manager
* Shun'ichi Amari (甘利 俊一, born 1936), Japanese academic
* Shunichi Ikenoue (池ノ上 俊一, born 1967), Japanese footballer
* Shunichi Iwamura (岩村 俊一, born 1940), Japanese sprint canoeist
* Shun-ichi Iwasaki (岩崎 俊一, born 1926), Japanese engineer
* Shunichi Kajima (梶間 俊一, born 1944), Japanese film director
* Shun'ichi Kase (加瀬 俊一, 1897–1956), Japanese diplomat
* Shunichi Kawai (川合 俊一, born 1963), Japanese volleyball player, announcer and television personality
* Shunichi Kumai (熊井 俊一), Japanese footballer
* Shun'ichi Kuryu (born 1958), Japanese bureaucrat
* Shunichi Matsumoto (松本 俊一, 1897–1987), Japanese diplomat
* Shunichi Miyamoto (宮本 駿一, born 1986), Japanese musician and voice actor
* Shunichi Mizuoka (水岡 俊一, born 1956), Japanese politician
* Shunichi Nagasaki (長崎 俊一, born 1956), Japanese film director and screenwriter
* Shunichi Nakajima (中島 俊一, born 1982), Japanese footballer
* Shunichi Nemoto (根元 俊一, born 1983), Japanese baseball player
* Shunichi Shimizu (清水 俊一, born 1985), Japanese mixed martial artist
* Shun'ichi Suzuki (politician) (鈴木 俊一, born 1953), Japanese politician
* Shunichi Tanaka (田中 俊一, born 1987), Japanese footballer
* Shunichi Tokura (都倉 俊一, born 1948), Japanese composer
* Wakashoyo Shunichi (若翔洋 俊一, born 1966), Japanese mixed martial artist, kickboxer and sumo wrestler
* Shunichi Yamaguchi (山口 俊一, born 1950), Japanese politician
* Shunichi Yamashita (山下 俊一, born 1952), Japanese physician
* Shun'ichi Yukimuro (雪室 俊一, born 1941), Japanese screenwriter
