Midori Shintani (?? ?, Shintani Midori, born 15 August 1980 in Kinokawa, Wakayama) is a female Japanese judo wrestler.
Shintani won a gold medal at the women's open category of the 2005 World Judo Championships in Cairo.
She won a silver medal at the +78 kg category of the 2001 World Judo Championships in Munich.
She won a bronze medal at the +78 kg category of the 2006 Asian Games.