Mona Lisbeth Berglund Nilsson (born 1942) is a Swedish politician and former member of the Riksdag, the national legislature. A member of the Social Democratic Party, she represented Västra Götaland County West between October 1994 and October 2006. She was also a substitute member of the Riksdag for Karl-Erik Svartberg between October 1989 and November 1989.