List of Heads of State in 1 BC - 1 year - List of heads of state in 2 year - 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 - Tigran IV and co-ruler of Erato ( 2 BC - 2 AD )
- The Iberian Kingdom - Arshak II (King of Iberia) ( 20 BC - 15 AD )
- The Indo-Saka Kingdom - Maues (c. 20 BC. - 22 C.E. )
- Judea - Jesus ben Seth , high priest ( 4 BC - 6 AD )
- Cappadocia - Archelaus ( 36 BC - 17 AD )
- China ( Han Dynasty ) -
- Ai-di (Liu Xin) , bogdykhan (emperor) ( 7 B.C. - 1 B.C. )
- Pin-di (Liu Kan) , Bogdykhan (emperor) ( 1 B.C. - 6 A.D. )
- Koguryo - Yurimyon-van ( 19 BC - 18 AD )
- Kommagena - Antiochus III Kommagensky ( 12 BC - 17 AD )
- Mahan - Ki Hak ( 16 B.C. - 9 A.D. )
- The Nabataean Kingdom - Aretha IV Philodemus ( 9 BC - 40 AD )
- Osroena - Abgar V Ukkama (Black) ( 4 BC - 7 AD )
- Parthia - Phraate V ( 2 BC - 4 AD )
- Pontus - Pythodorida ( 8 BC - 23 AD )
- Sipau - Sau Kun Kham Kau ( 23 B.C. - 10 A.D. )
- The Khimyarite kingdom - Yada'il Zarich II (c. 10 BC - 10 A.D. )
- Hunnu - Uchulyu-zhodi , shanyu ( 8 BC - 12 AD )
- Shrikshetra - Phapiyan ( 60 BC - 6 BC )
- Japan - Suining , Tenno (emperor) 29 BC e. - 70 n. e. or Suizay ( 10 B.C. - 20 C.E. )
- Yarlung - Martri Tsenpo (c. 10 BC - 20 AD )
Europe
- Atrebate - Tinkommius ( 30 BC - 10 AD )
- Athens - Arius Painius
- Katuvellauny - Taskkyovan ( 30 BC - 5 BC )
- Ireland - Crimthann Nia Náir ( 7 B.C. - 9 C.E. )
- Roman Empire - Gaius Julius Caesar Octavian Augustus , Roman Emperor and Consul ( 27 BC - 14 AD )
- Thracian kingdom - Remethalk I ( 11 BC - 12/13 )