Lü Yanting as Young Nezha (voice)

Joseph as Youth Nezha / Jie Jie Shou Left (voice)

Han Mo as Ao Bing (voice)

Chen Hao as Li Jing (voice)

Lü Qi as Mrs. Yin (voice)

Zhang Jiaming as Taiyi Zhenren (voice)

Yang Wei as Shen Gongbao (voice)

Wang Deshun as Wuliang Xianweng (voice)

Yu Chen as Ao Guang, Donghai Longwang / Seller (voice)

Zhou Yongxi as Ao Run, Xihai Longwang (voice)

Yuze Han as Ao Shun, Beihai Longwang / Marmot / Muzha (voice)

Nan Yu as Ao Qin, Nanhai Longwang (voice)

Zhang Yunqi as Deer Child (voice)

Xingliner as Crane Child (voice)

Wang Zhixing as Shen Xiaobao (voice)

Zhang Ji as Shen Zhengdao (voice)

Liang Sheng as 鼠老大 / 鼠老二 / 道行仙尊（配音）

Huan Ting as Mirror / Cihang Daoren (voice)

Ling Qi as Jie Jie Shou Right/ Huanglong Zhenren (voice)

Gong Geer as 鱼怪 / 采藕大爷 / 采藕大妈（配音）

Chen Houlin as 鲨鱼怪 / 清虚道德真君（配音）

Yang Yu as 鼠老大（配音）

小微 as 石矶娘娘（配音）