|
|-
|{{ Oman}}
|[[File:QaboosBinSaidAlSaidSecretary Pompeo Meets with the Sultan of Oman Haitham bin Tariq Al Said (49565463757) (cropped).jpg|100px]]|| [[QabusHaitham ibnbin SaidTariq al Said|Qaboos bin -Said]]
|2311. heinäkuutatammikuuta 19702020||perinnöllinen ||<ref>{{Cite weblähde}}
|author=Sultan Qaboos Centre for Islamic Culture
|title=About H.M the Sultan
|publisher=Government of Oman, Diwan of the Royal Court
|url=http://sqcic.gov.om/HM.html
|accessdate=12. marraskuuta 2011
|deadurl=yes
|archiveurl=https://web.archive.org/web/20120118223700/http://sqcic.gov.om/HM.html
|archivedate=18. tammikuuta 2012
|df=
}}</ref><ref>{{Cite book
| author = Nyrop, Richard F
| title = Area Handbook for the Persian Gulf States
| publisher = Wildside Press LLC
| year = 2008
| page = 341
| url = https://books.google.com/books?id=BPX0h_wbFtEC
| isbn = 978-1-4344-6210-7}}</ref>
|-
|{{Qatar}}
|[[File:Tamim bin Hamad Al Thani cropped.jpg|100px]]||[[Tamim bin Hamad Al Thani ]]
|25. kesäkuuta 2013||perinnöllinen<ref name=BBC9Sep05>BBC News, [http://news.bbc.co.uk/2/hi/middle_east/3784765.stm ''How democratic is the Middle East?''], 9.syyskuuta 2005.</ref><ref name=USState2011>United States Department of State [https://www.state.gov/documents/organization/186656.pdf Country Reports on Human Rights Practices for 2011: Qatar], 2011.</ref> <ref name=ftManage>{{cite news|last=Gardener |first=David |url=http://www.ft.com/cms/s/0/2e141faa-dd82-11e2-a756-00144feab7de.html#axzz4CEashMmp|title=Qatar shows how to manage a modern monarchy|publisher=Financial Times}}</ref><ref name=ciaw>{{cite news|url=https://www.cia.gov/library/publications/the-world-factbook/fields/2128.html#qa|title=The World Factbook|publisher=CIA Factbook}}</ref><ref name=cangov>{{cite news|url=http://www.canadainternational.gc.ca/qatar/bilateral_relations_bilaterales/index.aspx?lang=eng&pedisable=true|title=Canada – Qatar Bilateral Relations|publisher=Government of Canada}}</ref><ref>http://www.electionguide.org/results.php?ID=341</ref><ref>https://www.princeton.edu/~pcwcr/reports/qatar2003.html</ref>
||<ref name="qatar">{{Cite web
| 