List of longest-living state leaders
This article lists the 100 oldest heads of state or heads of government of sovereign states, since 1800. This list includes those who are leaders over an independent and internationally recognized state. States with limited recognition are not included. A leader who doesn't have any reliable source about their death currently or has been alive with a source for more than 10 years old are not included in the list. The longest-lived verifiable state leader is Chau Sen Cocsal Chhum of Cambodia at the age of. Leaders who are currently living are in bold in green, with Guillermo Rodríguez of Ecuador being the longest-living at the age of.
List
| Name | State | Position | Birth | Death | Age | ||
| 1 |  Cambodia .png" />Kingdom of Cambodia |1948dts|format=dmy|1905|9|1|abbr=ondts|format=dmy|2009|1|22|abbr=onAyd|1905|9|1|2009|1|22sortname|Celâl|Bayar |