- Source: Einosuke
Einosuke (written: 栄之助, 永之助 or 永之介) is a masculine Japanese given name. Notable people with the name include:
Einosuke Akiya (秋谷 栄之助, born 1930), Japanese Buddhist leader
Einosuke Harada (原田 永之助, 1892–1946), Japanese ophthalmologist
Einosuke Itō (伊藤 永之介, 1903–1959), Japanese writer
Moriyama Einosuke (森山 栄之助, 1820–1872), Japanese samurai