- Source: Ishiwara
Ishiwara (written: 石原) is a Japanese surname. Notable people with the surname include:
Jun Ishiwara (石原 純, 1881–1947), Japanese theoretical physicist
Kanji Ishiwara (石原 莞爾, 1889–1949), Japanese general
See also
Ishiwara Station, a railway station in Kumagaya, Saitama Prefecture, Japan
Ishihara