| Kujō Ninshi Japanese: 九条任子 | |
| Succession: | Empress consort of Japan |
| Reign: | 31 May 1190 – 9 August 1200 |
| Consort: | yes |
| Issue: | Princess Shōshi |
| Royal House: | Imperial House of Japan |
| Father: | Kujō Kanezane |
| Mother: | Fujiwara no Tomoko |
| Birth Date: | 31 October 1173 |
| Death Place: | Heian-kyō (Kyōto) |
, also known as was an empress consort of Japan. She was the consort of Emperor Go-Toba.
She was the daughter of regent Kujō Kanezane.
Upon the death of her mother in 1201, she undertook the Buddhist precepts under the monk Hōnen.