Jane Jie Sun (孙洁; Sũn Jié; born 1969/1970) is a Chinese businesswoman who has been the chief executive officer of Trip.com Group since November 2016.

[2][4] Sun worked for KPMG as an audit manager in Silicon Valley, California, for five years.

[4] Sun was the head of the SEC and external reporting division of Applied Materials from 1997 to 2005.

[4] Sun joined Ctrip (now known as the Trip.com Group) in 2005 as CFO, rising to COO in May 2012, and CEO in November 2016, when she succeeded the company's founder James Liang.

[7] In 1995, Sun married John Wu (吴炯), one of Yahoo's earliest employees and later, CTO of Alibaba.