Datuan is a town in Pudong New District, Shanghai, China. It is one of the towns that make up the Pudong New District, the large administrative area on the eastern side of the Shanghai municipality.
As of 2020, Datuan administered five neighborhoods and sixteen villages. The neighborhoods were Nanda, Beida, Sandun, Dongda Community, and Dongnan. The villages under its administration were Zhennan, Chezhan, Guoyuan, Jinshi, Zhaoqiao, Haichao, Shaozhai, Tuanxi, Jinyuan, Jinqiao, Yuanyi, Longshu, Zhoubu, Fulan, Tuanxin, and Shao.
This administrative structure of neighborhoods and villages reflects the town's organization within Pudong New District, combining urban residential communities with surrounding rural settlements.