King · 382 BC – 336 BC
Philip II of Macedon
Key Takeaways
- Philip II turned Macedon into the strongest power in Greece.
- He reformed the army, perfecting the Macedonian phalanx with its long pikes.
- He united the Greek city-states under Macedonian leadership.
- He planned the invasion of Persia carried out by his son Alexander.
History remembers the son, but it was the father who built the machine. Philip II turned the backwater kingdom of Macedon into the master of Greece — and forged the army that would conquer the world.
A revolution in war
Philip reorganized the Macedonian army into a professional force built around the phalanx, whose soldiers wielded pikes up to six metres long, supported by powerful cavalry and siege engines. With it he defeated the combined Greek city-states at Chaeronea and bound them together under his leadership in the League of Corinth.
The plan his son fulfilled
Philip intended to lead this army against the Persian Empire of Darius the Great’s heirs — but he was assassinated at a wedding feast before he could. The invasion, and the immortality, fell to his son Alexander the Great, whom Philip had even given Aristotle as a tutor. A king of classical Greece, Philip was the indispensable architect of an empire he never saw.
Influence
Philip built the army and the unified Greece that made Alexander's conquests possible, making him one of the most consequential — and underrated — kings of antiquity.
Legacy
Often overshadowed by his son, Philip was the architect of the military and political power that conquered the known world.
Connections
Frequently Asked Questions
Who was Philip II of Macedon?
Philip II (382–336 BC) was the king who made Macedon the dominant power in Greece and built the army his son Alexander the Great used to conquer Persia.
What did Philip II do to the army?
He created a professional force built around the Macedonian phalanx — infantry wielding long pikes — combined with cavalry and siege engines, the finest army of its day.
Citations & Sources
People Like Philip
Alexander the Great
96Alexander the Great was the king of Macedon who built one of the largest empires in history by his early thirties, spreading Greek culture across three continents.
Why His son, who inherited his army and plans and conquered the Persian Empire.
Aristotle
98Aristotle was a Greek philosopher and polymath whose writings on logic, ethics, biology, politics and metaphysics shaped Western thought for over two millennia.
Why The philosopher Philip hired to tutor the young Alexander.
Darius the Great
84Darius the Great was the third king of the Achaemenid Persian Empire, who brought it to its greatest extent and organized it into an efficient system of provinces, becoming one of the most capable rulers of the ancient world.
Why An earlier Persian king whose empire Philip planned, and Alexander achieved, to conquer.
Leonidas I
80Leonidas I was a king of Sparta who led a small Greek force in a legendary last stand against the vast Persian army at the Battle of Thermopylae in 480 BC, becoming an enduring symbol of courage and sacrifice.
Why Also a king & military leader · Active in the same era
Attila the Hun
80Attila the Hun was the fearsome ruler of the Hunnic Empire who terrorized the late Roman world in the 5th century, leading devastating invasions across Europe that earned him the name the "Scourge of God".
Why Also a king & military leader · Comparable historical impact
Frederick the Great
83Frederick the Great was the king of Prussia who made it a major European power through brilliant generalship and enlightened reform, a warrior-king and patron of the arts who embodied the ideal of the "enlightened despot".
Why Also a king & military leader · Comparable historical impact