Fukai (written: 深井) is a Japanese surname. Notable people with the surname include:

  • Eigo Fukai (深井 英五, 1871–1945), Japanese businessman and banker
  • James Fukai (born 1974), American musician
  • Kazuki Fukai (深井 一希, born 1995), Japanese footballer
  • Masaki Fukai (深井 正樹, born 1980), Japanese footballer
  • Shirō Fukai (深井 史郎, 1907–1959), Japanese composer
  • Shuhei Fukai (深井 脩平, born 1993), Japanese footballer
  • Yuki Fukai (深井 祐希, born 1996), Japanese footballer

See also edit