Shōichirō, Shoichiro or Shouichirou (written: 正一郎, 昭一郎, 章一郞, 翔一郎 or 翔一朗) is a masculine Japanese given name. Notable people with the name include:
*, Japanese engineer and businessman
*, Japanese judoka
*, Japanese mathematician
*, Japanese footballer
*, Japanese long-distance runner
*, Japanese chief executive
{{DEFAULTSORT:Shoichiro
Japanese masculine given names
Masculine given names