Christian Gaebler (8 December 1964) is a German politician (SPD). Since April 2023, he has been the Senator for Urban Development, Construction, and Housing of the state of Berlin in the Wegner senate. Previously, he served as state secretary in the Senate Department for Urban Development and the Environment (2011–2016), in the Senate Department for Interior and Sport (2016–2018), in the Senate Department for Urban Development, Construction, and Housing (2021–2023), and as Chief of the Senate Chancellery (2018–2021) of the state of Berlin.