Inagaki

{{Nihongo|Inagaki |稲垣|lead=yes}} is a Japanese surname. Notable people with the surname include:

• {{Nihongo|Inagaki Chusei|稲垣 仲静||1897–1922}}, Japanese painter
• {{Nihongo|Fumio Inagaki|稲垣 史生}}, Japanese microbiologist
• {{Nihongo|Goro Inagaki|稲垣 吾郎||born 1973}}, Japanese singer and musician
• {{Nihongo|Hiroshi Inagaki|稲垣 浩||1905–1980}}, Japanese filmmaker
• {{Nihongo|Jitsuo Inagaki|稲垣 実男||1928–2009}}, Japanese politician
• {{Nihongo|Junichi Inagaki|稲垣 潤一||born 1953}}, Japanese popular singer
• {{Nihongo|Manjiro Inagaki|稲垣 満次郎||1861–1908}}, Japanese diplomat
• {{Nihongo|Riichiro Inagaki|稲垣 理一郎||born 1976}}, Japanese manga writer
• {{Nihongo|Saori Inagaki|稲垣 早織||born 1990}}, Japanese rhythmic gymnast
• {{Nihongo|Seiji Inagaki|

稲垣 誠司||born 1973}}, Japanese athlete

• {{Nihongo|Shisei Inagaki|稲垣 史生||1912-1996}}, Japanese novelist
• {{Nihongo|Takashi Inagaki|稲垣 隆史||born 1937}}, Japanese actor and voice actor
• {{Nihongo|Taruho Inagaki|稲垣 足穂||1900–1977}}, Japanese writer
• Etsu Inagaki Sugimoto (1874-1950), Japanese-American autobiographer & writer
• {{Nihongo|Sumie Inagaki|稲垣 寿美恵||born 1966}}, Japanese female ultramarathon runner and world record-holder
• {{Nihongo|Inagaki Toshijiro|稲垣 稔二郎||1902–1963}}, Japanese textile artist