This is a list of chief ministers of the Australian Capital Territory by time in office. The basis of the list is the inclusive number of days between dates.

Rank by time in office

;Parties

Total time in office of political parties in Australian Capital Territory

Australian Capital Territory Assembly – days as of

Labor

Liberal Liberal or liberalism may refer to: Politics * a supporter of liberalism ** Liberalism by country * an adherent of a Liberal Party * Liberalism (international relations) * Sexually liberal feminism * Social liberalism Arts, entertainment and m ...

* days.

Notes

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