List of state leaders in 1140

1139 state leaders - Events of 1140 - 1141 state leaders - State leaders by year -----

Africa

Asia

*China (Jin Dynasty) - Xizong, Emperor of Jin China (1135-1149)
*China (Southern Song Dynasty) - Gaozong, Emperor of Song China (1127-1162)
*Edessa - Joscelin II, Count of Edessa (1131-1149)
*Japan
**Monarch - Emperor Sutoku, emperor of Japan (1123-1142)
** Regent (Kampaku) - Fujiwara no Tadamichi, Sessho or Kampaku (1121-1158)
*Kara-Khitan Khanate (Western Liao) - Yelü Dashi, Emperor of Western Liao (1124-1144)
*Korea (Goryeo Dynasty) - Injong, King of Goryeo (1122-1146)
*Western Xia - Renzong, Emperor of Western Xia (1139-1193)

Europe

*Aragon - Petronila, Queen of Aragon (1137-1162)
*England - Stephen, King of England (1135-1154)
*France - Louis VII, King of France (1137-1180)
*Holy Roman Empire - Conrad III, King of the Romans (1138-1152)
**Holland - Dirk VI, Count of Holland (1121-1157)
*Hungary - Béla II, King of Hungary (1131-1141)
*Portugal - Afonso I, King of Portugal (1139-1185)
*Wales (List of rulers of Wales)
**Gwynedd - Owain Gwynedd, Prince of Gwynedd (1137-1170)
**Powys - Madog ap Maredudd, Prince of Powys (1132-1160)