Eiichi (written: 暎一, 栄一, 英一, 詠一 or 映一) is a masculine Japanese given name. Notable people with the name include:
, Japanese manga artist , Japanese computer scientist Eiichi Itai (born 1951), Japanese golfer , Japanese sumo wrestler , Japanese sport wrestler , Japanese actor , Japanese baseball player , Japanese film director , Japanese photographer , Japanese photographer , Japanese karateka and judoka , Japanese chemist and academic , Japanese field hockey player , Japanese politician , Japanese chemist , Japanese musician , Japanese photographer , Japanese politician , Japanese businessman , Japanese economist and academic , Japanese Nordic combined skier , Japanese footballer , Japanese film director and screenwriter , Japanese politician
Fictional characters Eiichi Kite, fictional character from Kiteretsu Daihyakka Eichi Tenshouin, fictional character from Ensemble Stars!