Dorjsürengiin Sumiyaa
Dorjsürengiin Sumiyaa or Sumiya Dorjsuren is a Mongolian judoka.
Dorjsürengiin competed in the 57 kg event at the 2012 Summer Olympics and lost in the first round. At Astana 2015, she won her first World Championships medal, a bronze. In the 2016 Olympics she won a silver medal in the women's 57 kg event and won gold at the 2017 World Championships in Budapest. In the 2017 World Championships final, Dorjsürengiin defeated Tsukasa Yoshida who had beaten her in the Olympic final. Dorjsürengiin won a bronze medal at the 2018 World Championships, after an unexpected loss in the semi-finals to Nekoda Smythe-Davis. She also competed in the women's 57 kg event at the 2020 Summer Olympics held in Tokyo, Japan.
Dorjsürengiin has also won multiple medals at the Asian Games, Asian Championships and is a four-time national champion.
Dorjsürengiin's life was the subject of the 2017 Mongolian film White Blessing.