Malgorzata Barbara Niemczyk-Wolska (born 25 October 1969) is a female Polish volleyball player, coach, and member of the Sejm.
She was a member of Poland women's national volleyball team, a participant of 2003 FIVB Women's World Cup.
On September 28, 2003 Poland women's national volleyball team, including Niemczyk, beat Turkey (3–0) in final and won title of European Champion 2003.