Ann Cinnika Beiming (born 1972) is a Swedish politician and former member of the Riksdag, the national legislature of Sweden. A member of the Social Democratic Party, she represented Stockholm County in the Riksdag between October 1998 and October 2006. Prior to that, she served as a substitute member of the Riksdag for Pär Nuder from February 1997 to October 1998.
After her political career, Beiming held the position of District Sports Manager (distriktsidrottschef) for RF-SISU Stockholm, the Swedish Sports Confederation's regional body, for approximately twelve years before announcing her departure from that role in 2024.