| Type: | Bishop |
| Honorific Prefix: | Most Reverend |
| Bishop of Xiamen | |
| Appointed: | --> |
| Term Start: | 2010 |
| Retired: | --> |
| Predecessor: | Joseph Huang Ziyu |
| Joseph Cai Bingrui | |
| Church: | Cathedral of Christ the King in Xiamen |
| Province: | Fujian |
| Diocese: | Roman Catholic Diocese of Xiamen |
| Ordination: | 1992 |
| Birth Date: | 15 September 1966 |
| Birth Place: | Zhangzhou, China |
| Tomb: | --> |
| Nationality: | Chinese |
| Religion: | Roman Catholic |
| Partner: | --> |
| Coat Of Arms: | Coat of arms of Joseph Cai Bing Rui.svg |
| Coat Of Arms Alt: | 共成一牧 |
Joseph Cai Bingrui (; born 15 September 1966) is a Chinese Catholic priest and Bishop of the Roman Catholic Diocese of Xiamen since 2010.[1] [2]
Cai was born into a Catholic family. In 1985 he entered the Sheshan Basilica. He was ordained a priest in 1992.
Cai was the administrator of the Roman Catholic Diocese of Xiamen in 1996. He was elected unanimously to be bishop candidate in June 2009. He became the bishop on the May 8, 2010.[3] He was recognized by the Vatican, under the auspices of Bishop Zhan, whose diocese is also in Fujian province.