Minagawa (written: 皆川) is a Japanese surname. Notable people with the surname include:
- (born 1930), Japanese writer
- (born 1970), Japanese video game artist, designer and director
- (born 1975), Japanese voice actress
- (born 1997), Japanese rhythmic gymnast
- (born 1977), Japanese alpine skier
- (born 1964), Japanese manga artist
- (born 1947), retired Japanese professional baseball pitcher
- (1893–2007), Japanese supercentenarian
- (born 1991), Japanese international football player