Imperial vicar List of Imperial vicars 1437-1792 List of Imperial vicars 1437-1792

| Interregnum_began | Interregnum_ended | Duration | Count_Palatine_of_Saxony | Count_Palatine_of_the_Rhine |
|---|---|---|---|---|
| 9 December 1437 death of Sigismund | 18 March 1438 election of Albert II | 3 months, 9 days | Frederick II, Elector of Saxony | Louis IV, Elector Palatine |
| 27 October 1439 death of Albert II | 2 February 1440 election of Frederick III | 3 months, 6 days | Frederick II, Elector of Saxony | Louis IV, Elector Palatine |
| 12 January 1519 death of Maximilian I | 17 June 1519 election of Charles V | 5 months, 5 days | Frederick III, Elector of Saxony | Louis V, Elector Palatine |