Miscellaneous
- Getty Images
- Leo’s Genealogics Website
- Unofficial Royalty: Quick Guide to Current Monarchs, Heirs, and Official Websites
Bahrain: King Hamad bin Isa Al Khalifa
- Unofficial Royalty: King Hamad ibn Isa Al Khalifah
- Unofficial Royalty: Bahrain Index
- Wikipedia: Kings of Bahrain
- Wikipedia: Line of succession to the Bahraini throne
Belgium: King Philippe
- Unofficial Royalty: King Philippe
- Unofficial Royalty: Belgian Index
- Official Website: The Belgian Monarchy
- Unofficial Royalty: Line of Succession to the Belgian Throne
Bhutan: King Jigme Khesar Namgyel Wangchuck
- Unofficial Royalty: King Jigme Khesar Namgyel Wangchuck
- Unofficial Royalty: Bhutan Index
- Bhutan’s Royal Family
- Wikipedia: List of Rulers of Bhutan
- Wikipedia: Line of succession to the Bhutanese throne
- Wikipedia: House of Wangchuck
Brunei: Hassanal Bolkiah, Sultan of Brunei
- Unofficial Royalty: Sultan Hassanal Bolkiah
- Unofficial Royalty: Brunei Index
- Official Website of the Sultan of Brunei
- Wikipedia: List of Sultans of Brunei
- Wikipedia: Line of succession to the Bruneian throne
Cambodia: King Norodom Sihamoni
- Unofficial Royalty: King Norodom Sihamoni
- Unofficial Royalty: Cambodia Index
- Official Website of King Norodom Sihamoni of Cambodia
- Wikipedia: List of rulers of Cambodia
Denmark: King Frederik X
- Unofficial Royalty: King Frederik X
- Unofficial Royalty: Danish Index
- Official Website: The Danish Monarchy
- Unofficial Royalty: Line of Succession to the Danish Throne
Eswatini (Swaziland): King Mswati III
- Unofficial Royalty: King Mswati III
- Unofficial Royalty: Eswatini Index
- Wikipedia: List of Kings of Eswatini
- Official Website of the King of Eswatini
Japan: Emperor Naruhito
- Unofficial Royalty: Emperor Naruhito
- Unofficial Royalty: Japanese Index
- Official Website; Imperial Household Agency
- Unofficial Royalty: Line of Succession to the Chrysanthemum Throne
Jordan: King Abdullah II
- Unofficial Royalty: King Abdullah II
- Unofficial Royalty: Jordanian Index
- Official Website: King Abdullah II of Jordan
- Unofficial Royalty: Line of Succession to the Jordanian Throne
Kuwait: Emir Mishal Al-Ahmad Al-Jaber Al-Sabah
- Unofficial Royalty: Emir Mishal Al-Ahmad Al-Jaber Al-Sabah
- Unofficial Royalty: Kuwait Index
- Wikipedia: List of Emirs of Kuwait
- Wikipedia: Line of succession to the Kuwaiti throne
Lesotho: King Letsie III
- Unofficial Royalty: King Letsie III
- Unofficial Royalty: Lesotho Index
- Wikipedia: List of Kings of Lesotho
- Wikipedia: Line of Succession to the Lesotho throne
- Official Website of King Letsie III
Liechtenstein: Prince Hans-Adam II
- Unofficial Royalty: Prince Hans-Adam II
- Unofficial Royalty: Liechtenstein Index
- Official Website: Princely House of Liechtenstein
- Unofficial Royalty: Line of Succession to the Throne of Liechtenstein
Luxembourg: Grand Duke Henri
- Unofficial Royalty: Grand Duke Henri
- Unofficial Royalty: Luxembourg Index
- Official Website: Grand Duchy of Luxembourg
- Unofficial Royalty: Unofficial Royalty: Luxembourg Royals
Malaysia: The sovereign of Malaysia is elected to a five-year term by and from among the nine Rulers of the Malay states (nine of the thirteen states of Malaysia that have hereditary royal rulers), who form the Conference of Rulers. For more information, see the link below.
Monaco: Prince Albert II
- Unofficial Royalty: Prince Albert II
- Unofficial Royalty: Monaco Index
- Official Website: Prince’s Palace of Monaco
- Unofficial Royalty: Line of Succession to the Throne of Monaco
Morocco: King Mohammed VI
- Unofficial Royalty: King Mohammed VI
- Unofficial Royalty: Morocco Index
- Official Site of King Mohammed VI
- Wikipedia: List of Rulers of Morocco
- Wikipedia: Line of succession to the Moroccan throne
Netherlands: King Willem-Alexander
- Unofficial Royalty: King Willem-Alexander
- Unofficial Royalty: Dutch Index
- Official Website: Royal House of the Netherlands
- Unofficial Royalty: Line of Succession to the Dutch Throne
Norway: King Harald V
- Unofficial Royalty: King Harald V
- Unofficial Royalty: Norwegian Index
- Official Website: Royal House of Norway
- Unofficial Royalty: Line of Succession to the Norwegian Throne
Oman: Sultan Haitham bin Tariq Al Said
- Unofficial Royalty: Sultan Haitham bin Tariq Al Said
- Unofficial Royalty: Oman Index
- Wikipedia: Sultans of Oman
Qatar: Emir Tamim bin Hamad Al Thani
- Unofficial Royalty: Emir Tamin bin Hamad Al Thani
- Unofficial Royalty: Qatar Index
- Official Site of Sheikh Tamin bin Hamad Al-Thani, Emir of Qatar
- Wikipedia: List of Emirs of Qatar
- Wikipedia: Line of succession to the Qatari throne
Saudi Arabia: King Salman bin Abdul Aziz Al Saud
- Unofficial Royalty: King Salman bin Abdul Aziz Al Saud
- Unofficial Royalty: Saudi Arabian Index
- Wikipedia: Kings of Saudi Arabia
- Wikipedia: Line of succession to the Saudi Arabian throne
Spain: King Felipe VI
- Unofficial Royalty: King Felipe VI
- Unofficial Royalty: Spanish Index
- Official Website: House of His Majesty The King
- Unofficial Royalty: Line of Succession to the Spanish Throne
Sweden: King Carl XVI Gustaf
- Unofficial Royalty: King Carl XVI
- Unofficial Royalty: Swedish Index
- Official Website: Swedish Royal Court
- Unofficial Royalty: Line of Succession to the Swedish Throne
Thailand: King Maha Vajiralongkorn
- Unofficial Royalty: King Maha Vajiralongkorn
- Unofficial Royalty: Thai Index
- Official Website: Monarchy of Thailand
Tonga: King Tupou VI
- Unofficial Royalty: King Tupou VI
- Unofficial Royalty: Tonga Index
- Official Website of the Tongan Monarchy
- Wikipedia: Monarchs of Tonga
- Wikipedia: Line of Succession to the Tongan throne
United Arab Emirates
- Unofficial Royalty: Rulers of the United Arab Emirates
- Unofficial Royalty: United Arab Emirates Index
- Official Website of His Highness Sheikh Mohammed bin Rashid Al Maktoum
United Kingdom: King Charles III