List of state leaders in 108

See also
List of state leaders in 107 Events of 108 List of state leaders in 109 State leaders by year

This is a list of heads of state, government leaders, and other rulers in the year 108.

Africa

China - An, Emperor of China (106–125)
Japan (legendary) - Keikō, Emperor of Japan (71–130)
Korea (Three Kingdoms Period)
- Baekje - Giru, King of Baekje (77–128)
- Goguryeo - Taejo, King of Goguryeo (53–146)
- Silla - Pasa, King of Silla (80–112)

Athens
- Flavius Alcibiades Paeanieus, Archon of Athens (107–108)
- Philopappos, Archon of Athens (108–109)
- Laelianus, Archon of Athens (108–109)
Bosporan Kingdom - Tiberius Julius Sauromates I, Roman client King of Bosporus (90–123)
Caucasian Iberia - Amazasp I, King of Caucasian Iberia (106–116)
Ireland - Mal mac Rochride, High King of Ireland (106–110)
Roman Empire (Principate - Nervan-Antonian dynasty)
- Trajan, Roman Emperor (98–117)
- Appius Annius Trebonius Gallus, Consul (108)
- Marcus Appius Bradua, Consul (108)
- Hadrian, Consul suffectus (108)
- Marcus Trebatius Priscus, Consul suffectus (108)
- Quintus Pompeius Falco, Consul suffectus (108)
- Lustricus Bruttianus, Consul suffectus (108)
- Ægyptus Province - Servius Sulpicius Similis, Roman Prefect (107–112)
- Judea (Iudaea Province) - Gamaliel II, Nasi of the Sanhedrin (80–118)
Ulaid - Mal mac Rochride, King of the Ulaid (106–110)