Rulers of CaiCapitals: Shangcai 上蔡/Henan, Xincai 新蔡/Henan (Zhoulai 州來), Xiacai 下蔡 (modern Fengtai 鳳台/Anhui), Gaocai 高蔡 (?; modern Changde 常德/Hunan) |
| Cai Shudu, Ruler of Cai 蔡叔度 (a brother of King Zhou Wuwang) |
| Ji Hu, Elder of Cai 蔡仲(姬)胡 |
| Ji Huang, Baron of Cai 蔡伯(姬)荒 |
| Cai Gonghou 蔡宮侯 |
| Cai Lihou 蔡厲侯 |
| Cai Wuhou 蔡武侯 | 864-838 |
| Cai Yihou 蔡夷侯 | 837-808 |
| Cai Xihou 蔡釐侯 (or 僖侯; Ji Zhao 姬肇) | 809-762 |
| Cai Gonghou 蔡共侯 (Ji Xing 姬興) | 761-760 |
| Cai Daihou 蔡戴侯 | 759-750 |
| Cai Xuangong 蔡宣公 (Ji Kaofu 姬考父) | 749-715 |
| Cai Huangong 蔡桓公 (Ji Fengren 姬封人) | 714-695 |
| Cai Aigong 蔡哀公 (Ji Xianwu 姬獻舞) | 694-675 |
| Cai Mugong 蔡穆公 (Ji Xi 姬肸) | 674-645 |
| Cai Zhuanggong 蔡莊公 (Ji Jiawu 姬甲午) | 645-612 |
| Cai Wengong 蔡文公 (Ji Shen 姬申) | 611-592 |
| Cai Jinggong 蔡景公 (Ji Gu 姬固) | 591-543 |
| Cai Linggong 蔡靈公 (Ji Ban 姬般) | 542-531 |
| Cai Pinggong 蔡平公 (Ji Lu 姬廬) | 530-522 |
| Cai Daogong 蔡悼公 (Ji Dongguo 姬東國) | 521-519 |
| Cai Zhaogong 蔡昭公 (Ji Shen 姬申 2) | 518-491 |
| Cai Chenggong 蔡成公 (Ji Shuo 姬朔) | 490-472 |
| Cai Shenggong 蔡聲公 (Ji Chan 姬產) | 471-457 |
| Cai Yuangong 蔡元公 | 456-451 |
| Ji Qi, Marquis of Cai 蔡侯(姬)齊 447 Cai destroyed by Chu | 450-447 |