Jeff Larson is an American political consultant and entrepreneur who served as CEO of the Minneapolis St. Paul 2008 Host Committee, which organized the 2008 Republican National Convention. He worked on Reince Priebus's successful campaign to become RNC Chairman and in 2011 became RNC Chief of Staff. In March 2013 he became Senior Advisor to Reince Priebus and the Chief of Staff position went to Mike Shields.