Zhou Dongyu (Chinese: 周冬雨) is a Chinese actress, who gained recognition after appearing in Zhang Yimou's film Under the Hawthorn Tree. She was also chosen by Southern Metropolis Daily as one of the "Four Dan actresses of the post-90s Generation", along with Zheng Shuang,

Guan Xiaotong and Yang Zi. In 2016, she won the Golden Horse Award for Best Leading Actress with her performance in Soul Mate. In 2020, she won the Hong Kong Film Award for Best Actress with her performance in Better Days.

Zhou ranked 71st on Forbes China Celebrity 100 list in 2017, 7th in 2019, and 3rd in 2020.