Phạm Lê Thảo Nguyên (born 7 December 1987) is a Vietnamese chess player who holds the titles of International Master[1] and Woman Grandmaster.

[2] She has qualified for the knockout tournament Women's World Chess Championship 2017 as the winner of a zonal stage.

She played for the Vietnamese women's team which won the bronze medal in chess at the 2010 Asian Games.

She has played multiple times for Vietnam's team in Women's Chess Olympiad: in 2008 (Dresden), 2010 (Khanty-Mansiysk), 2012 (Istanbul), 2014 (Tromsø), 2016 (Baku) and 2018 (Batumi).

[7] She is married to the Vietnamese chess grandmaster Nguyễn Ngọc Trường Sơn.