Reichskommissar is a title given by Hitler to the leaders of some German-occupied countries during World War II.
List:
- Belgium and north France: Reichskommissar Joseph Grohé
- Netherlands: Reichskommissar Arthur Seyss-Inquart
- Norway: Reichskommissar Josef Terboven
- Ostland: Reichskommissar Hinrich Lohse
- Ukraine: Reichskommissar Erich Koch