List of Heads of State in Year 3 - Year 4 - List of Heads of State in Year 5 - List of Heads of State by Year
Africa
- Mauritania - Yuba II ( 25 B.C.E. - 23 C.E. )
- The Meroite Kingdom - Natakamani ( 12 BC - 12 AD )
Asia
- Great Armenia -
- Ariobarzan ( 2 - 4 A.D. )
- Artavazd IV ( 4 - 5 A.D. )
- Iberia - Mithridates I ( 1 - 35 A.D. )
- Cappadocia - Archelaus the Philopator , ( 36 BC - 17 AD )
- China ( Han Dynasty ) - Ping-di (Liu Kan) , Emperor ( 1 BC - 6 AD )
- Koguryo - Yurimyon-van ( 19 BC - 18 AD )
- Kommagena - Antiochus III ( 12 BC - 17 AD )
- Kushan Kingdom - Herai ( 1 - 30 A.D. )
- The Nabataean Kingdom - Aretha IV Philodemus ( 9 BC - 40 AD )
- Built - Abgar V Ukkama ( 4 BC - 7 AD )
- Baekje - Onjo ( 18 B.C. - 29 C.E. )
- Parthia -
- Phraat V ( 2 B.C. - 4 C.E. )
- Orod III ( 4-6 A.D. )
- Pontus - Pythodorida ( 8 BC - 23 AD )
- Silla -
- Pak Hyokkose ( 57 BC - 4 AD )
- Namhe Chhakhown ( 4-24 A.D. )
- Japan - Suining , Tenno (emperor) 29 BC e. - 70 n. e. or Suizay ( 10 B.C. - 20 C.E. )
Europe
- Atrebate - Tinkommius ( 30 BC - 10 AD )
- The Kingdom of Bosporus - Reskuporid I Aspurgh ( 14 BC - 37 AD )
- Ireland - Krimtann Nia Nayr ( 7 BC - 9 AD )
- Katuvellauny - Tasciovan ( 30 BC - 5 BC )
- Marcoman - Marobod ( 9 BC - 19 AD )
- Roman Empire -
- Gaius Julius Caesar Octavian Augustus , Roman Emperor ( 27 BC - 14 AD )
- Sextus Eli Kat , Consul ( 4 A.D. )
- Gaius Sentius Saturninus , Consul ( 4 A.D. )
- Thracian kingdom - Remethalk I ( 12 BC - 12 AD )