List of state leaders in 18 BC

19 BC state leaders - Events of 18 BC - 17 BC state leaders - State leaders by year

Africa

• Kush - Teriteqas, King of Kush (40 BC-AD 10)
• Mauretania - Juba II, King of Mauretania (25 BC-AD 23)

Asia

• China (Western Han Dynasty) -
  1. Emperor Cheng, Emperor of China (33 BC - 7 BC)
• Japan (legendary) - Suinin, Emperor of Japan (29 BC-AD 70)
• Korea -
  • Baekje - Onjo, King of Baekje (18 BC– AD 28)
  • Dongbuyeo - Geumwa, King of Dongbuyeo (48 BC– 7 BC)
  • Goguryeo - Yuri, King of Goguryeo (19 BC – AD 18)
  • Silla - Bak Hyeokgeose, King of Silla (57 BC– AD 4)

Europe

• Atrebates - Tincomarus, King of the Atrebates (20 BC–8 AD)
• Bosporan Kingdom - Asander, King of Bosporus (47 BC–17 BC)
• Catuvellauni - Tasciovanus, King of the Catuvellauni (20 BC–9 AD)
• Caucasian Iberia - Arshak II, King of Caucasian Iberia (20 BC–AD 1)
• Ireland - Lugaid Riab nDerg, High King of Ireland (33 BC–9 BC)
• Odrysian kingdom - Rhescuporis I, Odrysian King of Thrace (48 BC–13 BC)
• Roman Empire (Principate - Julio-Claudian dynasty)
  • Augustus, Roman Emperor (27 BC–14 AD)
  • Publius Cornelius Lentulus Marcellinus, Consul (18 BC)
  • Gnaeus Cornelius Lentulus, Consul (18 BC)
  • Marcus Aemilius Lepidus, Pontifex Maximus (44 BC–13 BC)
  • Syria Province - Marcus Vipsanius Agrippa, Roman Prefect (23 BC–13 BC)

Middle East

• Armenia - Tigranes III, King of Armenia (20 BC–8 BC)
• Cappadocia - Archelaus, King of Cappadocia (36 BC–17 AD)
• Characene - Theonesios I, King of Characene (19 BC–18 BC)
• Commagene - Mithridates III, King of Commagene (20 BC–12 BC)
• Judea
  • Herod the Great, Roman client King of the Jews (40 BC–4 BC)
  • Simon ben Boethus, High Priest of Judea (23 BC–5 BC)
  • Hillel the Elder, Nasi of the Sanhedrin (31 BC–9 AD)
• Nabatea - Obodas III, King of Nabatea (30 BC–9 BC)
• Osroene - Ma'nu III, King of Osroene (23 BC–4 BC)
• Parthian Empire - Phraates IV, Emperor of Parthia (38 BC–2 BC)
• Pontus - Polemon I, King of Pontus (37 BC–8 BC)