List of Heads of State in 645 - 646 - List of Heads of State in 647 - List of Heads of State by year
America
- The Ba'kul Kingdom - K'inich Canaab Pakal , King ( 615 - 683 )
- Bonampak - Vinakhhab Tok ' , the divine king (c. 643 - c. 648 )
- Kingdom of Kanul - Yukno'm Ch'een II , Holy Master ( 636 - 686 )
- Dos Pilas - B'alah Chan K'avil , King ( 629 - 692 )
- Karakol - Kan II , king ( 618 - 658 )
- Shukoup (Kopan) - K'ak'-Uti-Vitz'-K'avil , king ( 628 - 695 )
- Yashchilan (Pachan) - Yashun-Balam III , the divine king ( 628 - 681 )
Asia
- Abkhazia (Abazgiya) - Dmitry I , Prince (c. 640 - c. 660 )
- Georgia -
- Kartli - Stephanosis II , Erismtavar ( 637 - 650 )
- Kakheti - Stefanoz I , Prince ( 637 - 650 )
- Tao Klarjeti - Guram II , Prince ( 619 - 678 )
- Dhanyavadi - Thuria Vimala , king ( 640 - 648 )
- West Turkic Haganate -
- Irbis-Shegui Khan , Kagan ( 642 - 650 )
- Yukuk Irbis-Dulu Khan , Kagan ( 639 - 653 )
- India -
- Badami (Western Chalukya) - Chandraditya , Maharaja ( 642 - 648 )
- Wengi (Eastern Chalukya) - Dharashraya Jayashimha I Sarvasidhi , Maharaja ( 641 - 673 )
- Western Ganges - Srivikrama , Maharaja ( 629 - 654 )
- Kashmir - Durlabhavardhana , Maharaja (c. 625 - c. 661 )
- Maitraka - Dharasena IV , Maharaja (c. 644 - c. 651 )
- Pallavas (Anandadesh) - Mahamalla Narasimhavarman I , Maharaja ( 630 - 668 )
- Pandya - Yantavarman , Raja ( 640 - 670 )
- Hagda - Yatahagda King ( 640 - 658 )
- Empire Harsha -
- Harsha , king ( 606 - 646 )
- in 646 it broke up
- Kamarupa - Bhaskarvarman , King ( 600 - 650 )
- China ( Tang Dynasty ) - Tai Chi (Li Shimin), Emperor ( 626 - 649 )
- Korea ( Three States Period):
- Goguryeo - Pogan , taewan ( 642 - 668 )
- Baekje - Iija , King ( 641 - 660 )
- Silla - Sondok , Jovan ( 632 - 647 )
- Pagan - Shwe Onthi , King ( 640 - 652 )
- Persia (Sassanids) - Yazdegerd III , Shahinshah ( 631 - 651 )
- The Righteous Caliphate - Usman Ibn Affan , the Righteous Caliph ( 644 - 656 )
- Rajarata (Anuradhapura) - Datopa Tissa I , King ( 640 - 652 )
- Taruma - Linggawarman , king ( 628 - 650 )
- Tibet - Songtsen Gampo King ( 617 - 650 )
- Togon - Muyun Nohebo , ruler ( 635 - 663 )
- Tampa - Bhadresvaravarman , Prince (c. 645 - c. 653 )
- Chenla - Bhavavarman II , Raja ( 628 - 657 )
- Japan - Kotoku , Emperor ( 645 - 654 )
Europe
- England - Penda , Bretwald ( 633 - 655 )
- East of England - Anna , King ( 636 - 654 )
- Dumnonia - Petroc the Cracked Spear , king ( 633 - 658 )
- Kent - Erconbert King ( 640 - 664 )
- Mercia - Penda , King ( 626 - 655 )
- Northumbria -
- Bernice - Oswiu King ( 642 - 655 )
- Deira - Oswin , King ( 644 - 651 )
- Wessex - Penda King ( 645 - 648 )
- Essex - Sigebert I , King ( 623 - 653 )
- Southern Reged - Tegid Ap Guid , King ( 613 - 654 )
- Armorica - Salomon II , King ( 612 - 658 )
- Great Bulgaria - Kubrat , Khan ( 632 - 665 )
- Kingdom of Visigoth - Hindasvint , King ( 642 - 653 )
- Byzantine Empire - Constant II , Emperor ( 641 - 668 )
- African Exarchate - Gregory , Exarch ( 610 - 647 )
- Ravenna Exarchate - Plato , Exarch ( 645 - 649 )
- Domnonia - Halog , king ( 640 - 667 )
- Ireland -
- Kellah Mack Mael Kobo , High King ( 642 - 658 )
- Conall Kael Mack Mael Cobo , High King ( 642 - 654 )
- Isileh - Krandmael Mack Suibne , King ( 636 - 660 )
- Connacht - Ragallah , King (c. 622 - 649 )
- Leinster - Krundmael King ( 640 - 656 )
- Munster - Maenach King ( 641 - 662 )
- Ulster - Mael Kobo Mack Fyachnai , King ( 644 - 647 )
- Kingdom of Lombard - Rotary , King ( 636 - 652 )
- Benevento -
- Ayulf I , Duke ( 641 - 646 )
- Radoald , Duke ( 646 - 651 )
- Spoleto - Theodelap , Duke ( 602 - 650 )
- Friul - Gasulf II , Duke ( 617 - 651 )
- Benevento -
- The Holy See - Theodore I , Pope ( 642 - 649 )
- Serbia - Svevlad , zupan (? - c. 660 )
- State itself - Prince himself ( 623 - 658 )
- Wales -
- Briecheinog - Rivallon Ap Idvallon , King ( 620 - 650 )
- Gwynedd - Cadavail up Kinvedu , King ( 634 - 655 )
- Dived - Noui the Old King ( 615 - 650 )
- Powys - Manugan ap Seliv , King ( 642 - 650 )
- Kingdom of Frankfurt -
- Australia -
- Sigibert III , King ( 639 - 656 )
- Grimoald the Elder , majordom ( 642/643 - 656 )
- Burgundy -
- Clovis II King ( 639 - 657 )
- Radobert , Majordom ( 642 - 662 )
- Neustria -
- Clovis II King ( 639 - 657 )
- Erhinoald , Mayord ( 641 - 658 )
- Bavaria - Theodon I , Duke ( 640 - c. 680 )
- Vasconia - Amando , Duke ( 638 - c. 660 )
- Thuringia - Heden I the Elder , Duke (c. 642 - c. 687 )
- Australia -
- Frisia - Aldgisl I , king (? - 680 )
- Sweden - Ingyald the Cunning , King (c. 640 - 655 )
- Scotland -
- Dal Riad - Ferkhar I , King ( 642 - 650 )
- Picts - Talork III , King ( 641 - 653 )
- Strathclyde (Alt Cluit) - Guret ap Beli , King ( 645 - 658 )
Tai zong
626-649
Emperor of ChinaSongtsen Gampo
617-650
King of tibetHindasvint
642-653
King of the VisigothsConstants II
641-668
Emperor of ByzantiumYazdegerd III
632-651
Shahinshah of PersiaItself
623-658
Ruler of the state of SamoClovis II
639-657
King of Neustria and BurgundyTheodore I
642-649
Pope