The Ludwig von Mises Institute for Austrian Economics, or Mises Institute, is a nonprofit think tank headquartered in Auburn, Alabama, that is a center for Austrian economics, radical right-wing libertarian thought and the paleolibertarian and anarcho-capitalist movements in the United States. It is named after the economist Ludwig von Mises (1881–1973) and promotes his version of heterodox Misesian Austrian economics.

Auburn is a city in Lee County, Alabama, United States. It is the largest city in eastern Alabama. The population was 76,143 at the 2020 census. It is a principal city of the Auburn-Opelika Metropolitan Area. The Auburn-Opelika, AL MSA with a 2020 population of 193,773, along with the Columbus, GA-AL MSA and Tuskegee, Alabama, comprises the greater Columbus-Auburn-Opelika, GA-AL CSA, a region home to 563,967 residents as of 2020.