Sun Yawei is a female Chinese track and field athlete who competes in the 100 meter hurdles. She is a two-time gold medallist in the event at the Asian Athletics Championships and won the bronze at the Asian Games in 2010. In China, she is referred to as the "female Liu Xiang", in respect of her more successful hurdling compatriot. Her personal best time is 12.94 seconds, set in July 2011.