JNR48 has had a total of 25 original members during their first generation. As of August 2020, JNR48 has 25 members.
- Bolded names indicate members, which are still active in JNR48 or one of the sister groups.
- Italicized names indicate members with pending graduations
- The members' pictures are of members who are still active and are listed in accordance to the alphabetical order of members in each generation.
- Announced June 6, 2020.
Members (25): Chen YiNing, Chen ZiYi, Deng HanYing, Guo QingYu, Sheng Chang, Wang YaTing, Wang YouRan, Xu ZhiFan, Zhang GuYi | Yang BingRu (Joined the group on 2020/06/22) | Liu YiFei (Joined the group on 2020/06/24) | Feng YuXin, Qi Wang, Wei WeiNing, Yang XiEr, Wang YiXuan, Jiang JianLe, Yu ShiYi, Yin XiaoYu (Joined the group on 2020/06/30) | Huang ShengHua, Zhang XinYue, Zhang YiRan, Fang YiHan (Joined the group on 2020/07/31) | Wang SiWei, Yuan Fan (Joined the group on 2020/08/10)
- Still part of JNR48 (25): Chen YiNing, Chen ZiYi, Deng HanYing, Fang YiHan, Feng YuXin, Guo QingYu, Huang ShengHua, Jiang JianLe, Liu YiFei, Qi Wang, Sheng Chang, Wang YaTing, Wang YiXuan, Wang YouRan, Wei WeiNing, Yang XiEr, Xu ZhiFan, Yang BingRu, Yin XiaoYu, Yu ShiYi, Zhang GuYi, Zhang XinYue, Zhang YiRan, Wang SiWei, Yuan Fan