A special election was held in the U.S. state of Minnesota on March 19, 2019, to elect a new member for District 11B in the Minnesota House of Representatives, caused by the resignation of Republican Jason Rarick effective on February 12, 2019, after winning a special election to the Minnesota Senate. A primary election was held on March 5, 2019, to nominate a Republican candidate. Nathan Nelson, the Republican nominee, won the special election.