They are two of the greatest generals Rome ever produced, born more than 130 years apart. Scipio Africanus beat Hannibal and saved the Republic; Julius Caesar conquered Gaul, won a civil war and ended that same Republic. They never met, but they are endlessly compared. Here they are, side by side.
Head to head
| Scipio Africanus | Julius Caesar | |
|---|---|---|
| Lived | 236 to 183 BC | 100 to 44 BC1 |
| Role | Roman general of the Republic | General, dictator and conqueror |
| Greatest victory | Zama, 202 BC | Alesia and Pharsalus |
| Defeated | Hannibal | Vercingetorix and Pompey |
| Strength | Bold reform of Roman tactics | Speed, daring and political mastery |
| Beyond the field | Withdrew, embittered, from politics | Made himself master of Rome |
| Legacy | The man who beat Hannibal | The man who ended the Republic |
Scipio: the man who beat Hannibal
Scipio Africanus was the general who finally mastered Hannibal. He rebuilt Roman armies and tactics after the disaster of Cannae, carried the war to Spain and then to Africa2, and at Zama in 202 BC defeated Hannibal himself, ending the Second Punic War.3 Yet his later years were soured by political enemies, and he withdrew embittered from public life.4

Caesar: the man who ended the Republic
Julius Caesar conquered Gaul, crushing the great revolt of Vercingetorix at Alesia in 52 BC, then crossed the Rubicon and beat5 Pompey at Pharsalus in 48 BC. Victorious in the civil war, he made himself dictator1 and, in doing so, brought the Roman Republic to its end, until he was assassinated in 44 BC.6

The verdict
Born more than 130 years apart, they never met, so the contest is one of reputation. Scipio saved the Republic by beating the one enemy who had nearly destroyed it; Caesar transformed Rome, conquering a vast new province and then ending the Republic itself. Scipio was the great defender of the old order; Caesar the great destroyer of it. Who was the greater general is a matter of taste, but few did more to shape Rome than either.

Compare more in Caesar vs Hannibal, or meet the field in the greatest commanders of ancient Rome.
Sources
Each commander above has a full biography on this site, with its own sources. Judgements of who was "greater" are ours and openly a matter of debate; the facts and dates follow established histories. See our editorial approach.
