List of state leaders in 1157

1156 state leaders - Events of 1157 - 1158 state leaders - State leaders by year

Africa

• Almohad Empire - Abd al-Mu'min, Caliph (1145–1163)

Asia

• China (Jin/Jurchen Dynasty) - Emperor Hailingwang (1149–1161)
• China (Southern Song Dynasty) - Emperor Gaozong (1127–1162)
• Japan (Heian period)
  • Monarch - Emperor Go-Shirakawa (1155–1158)
  • Regent (Sesshō/Kampaku) - Fujiwara no Tadamichi (1121–1158)
• Kara-Khitan Khanate (Western Liao) - Emperor Renzong (1150–1164)
• Khmer Empire - Dharanindravarman II (1150–1160)
• Korea (Goryeo Kingdom) - Euijong(1146–1170)
• Western Xia - Emperor Renzong (1139–1193)

Europe

• Duchy of Aquitaine - Eleanor (1137–1204)
• Kingdom of Aragon - Petronila (1137–1162)
• Kingdom of Denmark
  1. Sweyn III, rival King of Denmark (1146–1157)
  2. Canute V, rival King of Denmark (1146–1157)
  3. Valdemar I The Great, rival King of Denmark (1146–1157, sole ruler 1157–1182)
• Kingdom of England - Henry II (1154–1189)
• Kingdom of France - Louis VII (1137–1180)
• Holy Roman Empire - Frederick I Barbarossa - (1155–1190), King of Germany from 1152
  • Duchy of Austria - Henry II Jasomirgott (1141–1177)
  • Duchy of Bavaria - Henry XII the Lion (1156–1180)
  • Duchy of Bohemia - Vladislav II (1140–1178)
  • County of Holland
    1. Dirk VI (1121–1157)
    2. Floris III (1157–1190)
  • Duchy of Saxony - Henry III the Lion (1142–1180)
  • Duchy of Swabia - Frederick IV (1152–1167)
• Kingdom of Hungary - Géza II (1141–1161)
• Ireland - Ruaidri mac Tairrdelbach Ua Conchobair, High King of Ireland (1151–1186)
• Kingdom of Navarre - Sancho VI the Wise (1150–1194)
• Kingdom of Norway
  1. Eystein II, joint King of Norway (1142–1157)
  2. Inge I, joint King of Norway (1136–1161)
  3. Haakon II, joint King of Norway (1157–1162)
• Papal States - Pope Adrian IV (1154–1159)
• Kingdom of Poland - Boleslaw IV (1146–1173)
• Kingdom of Portugal - Afonso I (1139–1185)
• Serbia (Rascia) - Uroš II Prvoslav (1140–1161)
• Kingdom of Scotland - Malcolm IV (1153–1165)
• Kingdom of Sicily - William I (1154–1166)
• Kingdom of Sweden - Eric IX The Saint (1156–1160)
• Wales (List of rulers of Wales)
  • Kingdom of Gwynedd - Owain Gwynedd, Prince of Gwynedd (1137–1170)
  • Deheubarth - Rhys ap Gruffydd, Prince of Deheubarth (1155–1197)

Middle East

• Abbasid Caliphate - Al-Muqtafi (1136–1160)
• Principality of Antioch
  1. Constance of Antioch (1130–1163)
  2. Raynald of Châtillon (1153–1160)
• Byzantine Empire - Manuel I Comnenus (1143–1180)
• Kerman (Seljuq dynasty) - Toğrül (1156–1169)
• Kingdom of Jerusalem
  1. Baldwin III (1143–1162)
  2. Melisende, Regent (1154–1161)
• Great Seljuq Empire - Mehmed II (1153–1160)
• Sultanate of Rûm - Kilij Arslan II (1156–1192)
• Syria (Zengid dynasty) - Nureddin (1146–1174)
• County of Tripoli - Raymond III (1152–1187)