Tian Xiwei is a Chinese actress born in Chongqing, China. She graduated from the Shanghai Theatre Academy and officially debuted in the entertainment industry in 2017, landing a role in the 2018 series Waiting for You in a Long Time.

Tian gained wide recognition for her role as Li Wei in the hit drama New Life Begins (2022). Other notable works include Romance on the Farm (2023), Wrong Carriage, Right Groom (2023), and Guardians of the Dafeng (2024), in which she played Princess Lin'an.