Horst Lorenz Seehofer (born 4 July 1949) is a German politician who served as Minister of the Interior, Building and Community under Chancellor Angela Merkel from 2018 to 2021. A member of the Christian Social Union (CSU), he served as the 18th Minister President of Bavaria from 2008 to 2018 and Leader of the Christian Social Union in Bavaria from 2008 to 2019.