List of state leaders in 1277

This is a list of heads of state, government leaders, and other rulers in the year 1277.

Africa

• Ethiopian Empire – Yekuno Amlak (1270–1285)

Asia

• China
  • Southern Song dynasty – Emperor Duanzong of Song (1276–1278)
  • Yuan dynasty – Kublai Khan, Emperor of Yuan (1271–1294)
• Korea (Goryeo Kingdom) – Chungnyeol (1274–1308)
• Japan (Kamakura period)
  • Monarch – Emperor Go-Uda (1274–1287)
  • Kamakura shogunate - Prince Koreyasu (1266–1289)
  • Shikken - Hōjō Tokimune (1268–1284)
• Khmer Empire – Jayavarman VIII (1243–1295)
• Pagan Kingdom – Narathihapate (1254–1287)
• Sukhothai Kingdom –
  • 1. Ban Mueang (1257–1277)
    2. Ramkhamhaeng the Great (1277–1317)

Europe

• Principality of Achaea – William II of Villehardouin (1246–1278)
• Kingdom of Aragon – Peter III (1276–1285)
• Kingdom of Bohemia – Ottokar II (1253–1278)
• Bulgarian Empire –
  1. Constantine Tikh of Bulgaria, Tsar of Bulgaria (1257–1277)
  2. Ivailo, Tsar of Bulgaria (1277–1280)
• Byzantine Empire (Palaeologian dynasty) - Michael VIII (1259–1282)
• Crown of Castile – Alfonso X (1252–1284)
• Kingdom of Denmark – Eric V (1259–1286)
• Kingdom of England – Edward I (1272–1307)
• Kingdom of France – Philip III (1270–1285)
• Kingdom of Gwynedd – Llywelyn ap Gruffudd, Prince of Gwynedd (1246–1282)
• Holy Roman Empire (House of Habsburg) - Rudolph I, King of the Romans (1273–1291)
  • County of Holland – Floris V (1256–1296)
• Kingdom of Hungary – Ladislaus IV (1272–1290)
• Grand Duchy of Lithuania – Traidenis (1269–1282)
• Kingdom of Navarre – Joanna I (1274–1305)
• Kingdom of Norway – Magnus VI (1263–1280)
• Duchy of Poland – Bolesław V the Chaste, High Duke of Poland (1243–1279)
• Kingdom of Portugal – Afonso III (1249–1279)
• Kingdom of Scotland – Alexander III (1249–1286)
• Kingdom of Serbia – Stefan Dragutin (1276–1282)
• Kingdom of Sweden – Magnus III (1275–1290)
• Wallachia –
  1. Litovoi, Voivode in Wallachia (1247–1277)
  2. Bărbat, Voivode in Wallachia (c. 1277 - c. 1290)

Middle East and North Africa

• Armenian Kingdom of Cilicia – Leo III (1270–1289)
• Kingdom of Cyprus – Hugh III (1267–1284)
• Mamluk Sultanate of Egypt –
  1. Baibars (1260–1277)
  2. Baraka Khan (1277–1280)
• Ilkhanate – Abaqa Khan (1265–1281)
• Seljuks of Turkey – Keyhüsrev III (1265–1284)
• Karamanids

1. Mehmet I (1261–1277)
2. Güneri(1277–1300)

• County of Tripoli – Bohemond VII (1275–1287)