County of Cilli
| County of Cilli | |||||
| Grafschaft Cilli | |||||
| State of the Holy Roman Empire | |||||
| |||||
 Possessions in the 15th century Principality: Celje and Ortenburg (from 1418) Fiefs | |||||
| Capital | Celje | ||||
| Government | County | ||||
| Historical era | Late Middle Ages | ||||
| - | Reichsfreiheit confirmed |
1341 | |||
| - | Acquired Ortenburg | 1418 | |||
| - | Count Ulrich II killed | 1456 | |||
The County of Cilli was a Medieval county in the territory of the present-day Slovenia. It was governed by the Counts of Cilli.