Empress of the Royal Primate
The Monarch of Tigerium is the absolute monarch of the Tigerium. The first monarch was Tigrish and his younger sister, Tijgertje is the longest reigning monarch.
List of monarchs
| Monarch | Reign | Family | |||||
|---|---|---|---|---|---|---|---|
| Name | Portrait | Appeared | Spouse | Started | Ended | Tenure | |
| Aapje | 
|
Unknown | Cookie Monster | 15 March 2026 | Incumbent | 78 days | None |