List of state leaders in 1129

1128 state leaders - Events of 1129 - 1130 state leaders - State leaders by year

Africa

Asia

• China (Jin/Jurchen Dynasty) - Emperor Taizong (1123–1134)
• China (Southern Song Dynasty) - Emperor Gaozong (1127–1162)
• County of Edessa - Joscelin I (1118–1131)
• Japan (Heian period)
  • Monarch - Emperor Sutoku (1123–1142)
  • Regent (Sesshō/Kampaku) - Fujiwara no Tadamichi (1121–1158)
  • Cloistered ruler -
    1. Emperor Shirakawa, Jōkō of Japan (1087–1129)
    2. Emperor Toba, Jōkō of Japan (1129–1156)
• Kara-Khitan Khanate (Western Liao) - Yelü Dashi (1124–1144)
• Khmer Empire - Suryavarman II (1113–1150)
• Korea (Goryeo Kingdom) - Injong (1122–1146)
• Western Xia - Emperor Chongzong (1086–1139)

Europe

• Kingdom of Castile - Alfonso VII of León and Castile (1126–1157)
• Kingdom of England - Henry I (1100–1135)
• Kingdom of France - Louis VI (1108–1137)
• Kingdom of Galicia - Alfonso VII of León and Castile (1111–1157)
  • County of Portugal - Afonso I (1112–1139)
• Holy Roman Empire - Lothair III, King of the Romans (1125–1137), Holy Roman Emperor (1133–1137)
  • County of Holland - Dirk VI (1121–1157)
• Kingdom of León - Alfonso VII of León and Castile (1126–1157)
• Wales (List of rulers of Wales)
  • Kingdom of Gwynedd - Gruffydd ap Cynan (1081–1137)
  • Powys - Maredudd ap Bleddyn, Prince of Powys (1116–1132)