Anna Margaretha König Jerlmyr (born 9 May 1978) is a Swedish politician who served as mayor of Stockholm from 2018 to 2022. She is a member of the Moderate Party. She was a member of the Riksdag from 2006 to 2010. Between 2010 and 2014 she was responsible for social affairs (Swedish: socialborgarråd) in Stockholm Municipality and from 2014 to 2018 as the leader of the opposition in Stockholm (Swedish: oppositionsborgarråd). She was elected mayor of Stockholm following the 2018 election.