The Arrondissement of Marche-en-Famenne (; ) is one of the five administrative arrondissements in the Walloon province of Luxembourg, Belgium. It is both an administrative and a judicial arrondissement. However, the Judicial Arrondissement of Marche-en-Famenne also comprises the municipalities of Gouvy, Houffalize and Vielsalm in the Arrondissement of Bastogne.
The Administrative Arrondissement of Marche-en-Famenne consists of the following municipalities: