Ishiguro (written: lit. "black stone") is a Japanese surname. Notable people with the surname include:
Aya Ishiguro (石黒彩) (born 1978), a.k.a. Ayappe, singer Hidé Ishiguro, Japanese analytic philosopher and academic Hideo Ishiguro (石黒英雄), Japanese actor Hiroshi Ishiguro (石黒浩), professor at Osaka University who works in robotics Kazuo Ishiguro (石黒一雄), Japanese-born British author and Nobel Prize winner Keishichi Ishiguro (石黒敬七), Japanese judoka Keisho Ishiguro (石黒敬章), Japanese photo collector Ken Ishiguro (石黒賢), Japanese actor Kenji Ishiguro (石黒健治), Japanese photographer Kyōhei Ishiguro (イシグロキョウヘイ) (born 1980), Japanese director Masakazu Ishiguro (石黒正数), Japanese manga artist Masayuki Ishiguro (石黒将之), Japanese handball player who plays in German Naomi Ishiguro (born 1992), British author Noboru Ishiguro (石黒昇), Japanese animator and anime series director Osamu Ishiguro (石黒修), Japanese tennis player , Japanese sport wrestler Shizuo Ishiguro (1920–2007), Japanese oceanographer Tatsuya Ishiguro (石黒竜也), Japanese kickboxer Yumiko Ishiguro (石黒由美子), Japanese synchronized swimmer Ishiguro Tadanori (石黒忠悳) (1845–1941), Japanese Army physician
See also 7354 Ishiguro, a main-belt asteroid