Bian Ka (卞卡, born 5 January 1993) is a Chinese athlete specialising in the shot put.^[2] She represented her country at the 2016 World Indoor Championships finishing tenth.

Her personal bests in the event are 18.71 metres outdoors (Suzhou 2015) and 18.12 metres indoors (Beijing 2016).

Competition record

Year	Competition	Venue	Position	Event	Notes
Representing  China
2012	World Junior Championships	Barcelona, Spain	3rd	Shot put	16.48 m
2014	Asian Indoor Championships	Hangzhou, China	2nd	Shot put	16.60 m
2015	Asian Championships	Wuhan, China	3rd	Shot put	17.78 m
2016	World Indoor Championships	Portland, United States	10th	Shot put	17.34 m
	Olympic Games	Rio de Janeiro, Brazil	16th (q)	Shot put	17.68 m
2017	World Championships	London, United Kingdom	12th	Shot put	17.60 m
	Asian Indoor and Martial Arts Games	Ashgabat, Turkmenistan	1st	Shot put	17.34 m