Louis J. Hollenbach, IV, known as Todd Hollenbach (born July 21, 1960), is an American former judge and politician who served as Kentucky State Treasurer. A Democrat, he was elected as treasurer in 2007 and re-elected in 2011. Because of term limits, Hollenbach was ineligible to run for a third term as treasurer in 2015 and instead won election to a vacant seat on the Jefferson County, Kentucky District Court in 2015.