List of state leaders in 47
AD 46 state leaders – Events of AD 47 – AD 48 state leaders – State leaders by year
Africa
Asia
Europe
- Bosporan Kingdom – Tiberius Julius Cotys I, Roman client King of Bosporus (46–63)
- Brigantes – Cartimandua, Queen of the Brigantes (43–69)
- Catuvellauni – Caratacus, King of the Britons and King of the Catuvellauni (43–50)
- Caucasian Iberia – Mithridates, King of Caucasian Iberia (30–50)
- Iceni – Prasutagus, King of the Iceni (47–60)
- Ireland – Fíachu Finnolach, High King of Ireland (39–56)
- Regnenses – Tiberius Claudius Cogidubnus, King of the Regnenses (43–?)
- Roman Empire (Principate – Julio-Claudian dynasty)
- Claudius, Roman Emperor (41–54)
- Claudius, Consul (47)
- Lucius Vitellius, Consul (47)
- Gaius Calpetanus Rantius Sedatu, Consul suffectus (47)
- Hordeonius Flaccus, Consul suffectus (47)
- Gnaeus Hosidius Geta, Consul suffectus (47)
- Titus Flavius Sabinus, Consul suffectus (47)
- Lucius Vagellius, Consul suffectus (47)
- Gaius Volasenna Severus, Consul suffectus (47)
- Rufrius Crispinus, Praetorian prefect (43–50)
- Lucius Lusius Geta, Praetorian prefect (47–50)
- Roman Britain (Britannia Province)
- Ægyptus Province – Gaius Julius Postumus, Roman Prefect (45–48)
- Judea (Iudaea Province)
- Syria Province – Cassius Longinus, Roman governor (45–49)
Middle East