Marcus Vipsanius Agrippa (c. 63 BCE – 12 BCE) is a Roman statesman and general.

He is a close friend, son-in-law, lieutenant and defense minister to Octavian, the future Emperor Caesar Augustus.

He is responsible for most of Octavian’s military victories, most notably winning the naval Battle of Actium against the forces of Mark Antony and Cleopatra VII of Egypt.

He is the son-in-law of the Emperor Augustus, father-in-law of the Emperor Tiberius, maternal grandfather of the Emperor Caligula, and maternal great-grandfather of the Emperor Nero.