Büşra Ün (born 19 May 1994) is a Turkish female Paralympic wheelchair tennis player.^[1][2]

Büşra Ün was born in Izmir. At the age of six-and-half-months, her parents noticed that she has no feeling at her feet. She was diagnosed with neuroblastoma having a malignant tumor in her right abdomen. After one-and-half-year-long chemotherapy and two surgeries, the tumor was removed. However, due to damaged nerves, she became paraplegic.^[3][4]

Currently, she is a student of sport management at Ege University in Izmir.^[4]

She began with table tennis playing, and then switched over to wheelchair tennis in February 2009 as she was studying in the high school's fourth grade in Buca.^[3][4][5] She plays right handed.^[1]

She is Turkish champion in the women's and junior's category. In 2010, she won the Balkan Championship. She is on the third place in the world's under-18 ranking. In the world's list, she climbed up to the 30th place.^[3]

Ün obtained a quota spot at the 2016 Summer Paralympics. She is so the first ever Turkish wheelchair tennis player to represent her country at the Paralympics.^[4][5]