Ancient Roman wars
Wars of the Roman Republic	
Roman–Etruscan Wars Roman-Aequian wars Roman–Latin wars Roman–Hernician wars Roman-Volscian wars Samnite Wars Pyrrhic War Punic Wars (First, Second, Third) Illyrian Wars (First, Second, Third) Macedonian Wars (First, Second, Third, Fourth) Roman–Seleucid War Aetolian War Galatian War Roman conquest of Hispania (First Celtiberian War, Lusitanian War, Numantine War, Sertorian War, Cantabrian Wars) Achaean War Jugurthine War Cimbrian War Servile Wars (First, Second, Third) Social War Sulla's civil wars (First, Second) Mithridatic Wars (First, Second, Third) Gallic Wars Caesar's invasions of Britain Caesar's Civil War End of the Republic (Post-Caesarian, Liberators', Sicilian, Perusine, Final)
Wars of the Roman Empire	
Germanic Wars (Teutoburg, Marcomannic, Alemannic, Gothic, Visigothic) Wars in Britain Wars of Boudica Armenian War Civil War of 69 Jewish–Roman wars Domitian's Dacian War Trajan's Dacian Wars Parthian Wars Persian Wars Civil Wars of the Third Century Wars of the Fall of the Western Roman Empire