Rank
|
Name
|
Title
|
Residence
|
Net worth
|
Source of wealth
|
1
|
Vajiralongkorn |
King of Thailand |
Thailand |
$43 billion[3] — $30 billion[2] |
Investments derived from the Crown Property Bureau.
|
2
|
Hassanal Bolkiah |
Sultan of Brunei |
Brunei |
$28 billion[3] — $20 billion[2] |
Profits from oil and gas industry.
|
3
|
Salman |
King of Saudi Arabia |
Saudi Arabia |
$18 billion[3][2] |
Profits from oil industry.
|
4
|
Mohammed VI |
King of Morocco |
Morocco |
$8.2 billion[3] — $2.1 billion[2][4] |
Investments in SNI and Siger Holdings.
|
5
|
Hans-Adam II |
Prince of Liechtenstein |
Liechtenstein |
$7.2 billion[3] — $3.5 billion[2] |
Holdings in the Prince of Liechtenstein Foundation.
|
6
|
Mohammed bin Rashid Al Maktoum |
Prime Minister of the United Arab Emirates Emir Sheikh of Dubai |
United Arab Emirates |
$4 billion[3][2] |
Majority share of Dubai Holding and investments from the Abu Dhabi Investment Authority.
|
7
|
Henri |
Grand Duke of Luxembourg |
Luxembourg |
$4 billion[3][2] |
|
8
|
Juan Carlos I |
King of Spain (abdicated in 2014) |
Spain |
$2.3 billion — $2 billion[5][6] |
Oil,[7][8] enterprise and real estate. Current controversy over the money hidden in offshore banks and the $100 million received from Saudi Arabia.[9]
|
9
|
Tamim bin Hamad Al Thani |
Emir of Qatar |
Qatar |
$2.1 billion[3] — $1.2 billion[2] |
From various enterprises.
|
10
|
Albert II |
Prince of Monaco |
Monaco |
$1.0 billion[3][2] |
Various enterprises, including Société des bains de mer de Monaco and casinos.
|
11
|
Charles III |
King of the United Kingdom and other Commonwealth realms |
United Kingdom |
$747 million[10] |
From property, jewelry and other assets. See Finances of the British royal family.
|
12
|
Fredrick Obateru Akinruntan |
Olugbo of Ugbo Kingdom |
Nigeria |
$300 million[11] |
From ownership of Obat Oil.
|
13
|
Beatrix |
Queen of the Netherlands (abdicated in 2013) |
Netherlands |
$200 million[2] |
Real estate, investments, and a stake in Shell.
|