Every Roman emperor, in order

Augustus👑27 BC – AD 14Won the civil wars, then ruled 41 years while insisting he was merely “first citizen” — the template every later emperor copied.

Tiberius14 – 37Able administrator, miserable politician; spent his last decade ruling by letter from Capri while treason trials multiplied in Rome.

Caligula🔥37 – 41Four years of humiliating the Senate and draining the treasury ended with his own guards cutting him down.

Claudius41 – 54The stammering scholar the Guard dragged from behind a curtain — who then conquered Britain and ran the empire competently.

Nero🔥54 – 68Killed his mother, sang on stage, and after the Great Fire built himself a golden palace; the provinces finally revolted.

Galba68 – 69First to prove an emperor could be made outside Rome — and unmade in seven months for refusing to pay the soldiers.

OthoJan – Apr 69Bought the Guard, lost one battle, and killed himself at 36 to spare Rome further civil war.

Vitellius🔥Apr – Dec 69Remembered chiefly for banqueting while his armies lost; dragged through the streets and killed as Vespasian’s men took Rome.

Vespasian👑69 – 79The mule-dealer’s son who ended the civil war, refilled the treasury, and started the Colosseum on Nero’s drained lake.

Titus79 – 81Two years, three disasters — Vesuvius, fire, plague — handled so generously that Rome mourned him as “the darling of mankind.”

Domitian81 – 96Efficient, paranoid, and hated by the Senate he terrorized; his assassination ended the dynasty and bought the Five Good Emperors.

Nerva96 – 98An elderly compromise candidate whose one decisive act — adopting Trajan — invented the adoptive succession.

Trajan👑98 – 117Under him the empire reached its greatest extent; the Senate’s prayer for every later emperor became “luckier than Augustus, better than Trajan.”

Hadrian👑117 – 138Stopped expanding and started consolidating: the Wall in Britain, the Pantheon rebuilt, and half a reign spent inspecting the provinces in person.

Antoninus Pius👑138 – 161Twenty-three years of almost eventless peace — the rarest achievement on this entire list.

Marcus Aurelius👑161 – 180The philosopher-emperor who spent his reign at war and wrote the Meditations in camp — then broke the adoptive rule for his son.

Lucius Verus161 – 169 (co-emperor)Marcus’ adoptive brother and first true co-emperor; his eastern army brought victory home — along with the Antonine plague.

Commodus🔥180 – 192Marcus’ son fought as a gladiator and renamed Rome after himself; his strangling on New Year’s Eve ended the golden age.

PertinaxJan – Mar 193Tried to restore discipline and cut the Guard’s bonus; they killed him in 87 days.

Didius Julianus🔥Mar – Jun 193Literally bought the empire when the Guard auctioned it from the barracks wall — and was executed nine weeks later.

Septimius Severus193 – 211The African-born general who won the civil war and told his sons the whole secret: “enrich the soldiers, scorn the rest.”

Caracalla🔥211 – 217Murdered his brother in their mother’s arms, granted citizenship to every free man (to tax them), and built Rome’s vastest baths.

Macrinus217 – 218The first emperor who was never a senator — a Praetorian prefect who arranged his predecessor’s murder and lasted 14 months.

Elagabalus🔥218 – 222A Syrian teenage priest who put his sun-god above Jupiter and scandalized Rome for four years before the Guard disposed of him.

Severus Alexander222 – 235A mild ruler steered by his mother; when he tried to buy peace from Germanic tribes, his own troops mutinied — and the Crisis began.

Maximinus Thrax235 – 238A Thracian soldier of legendary size, the first emperor never to set foot in Rome while reigning; doubled army pay, taxed everything.

Gordian I & IIMar – Apr 238Father and son proclaimed in Africa against Maximinus; the son fell in battle within three weeks and the father hanged himself.

Pupienus & BalbinusApr – Jul 238The Senate’s own co-emperors, who distrusted each other so openly that the Guard seized and killed them both within 99 days.

Gordian III238 – 244Emperor at thirteen, dead at nineteen on the Persian front — probably at the hands of his own successor.

Philip the Arab244 – 249Presided over Rome’s 1,000th-birthday games in 248; a year later his general Decius took the throne over his body.

Decius249 – 251Ordered the first empire-wide sacrifice test that made Christians choose between gods and death — then became the first emperor killed by barbarians in battle.

Trebonianus Gallus251 – 253Two years of plague, invasion on two frontiers, and a mutiny that ended him — the Crisis at full depth.

AemilianJul – Sep 253Won the purple by one victory on the Danube and lost it 88 days later when his troops defected to Valerian.

Valerian253 – 260The only Roman emperor ever taken alive by a foreign power — captured by Persia’s Shapur I and never returned.

Gallienus253 – 268Held a splintering empire together for fifteen years while Gaul and Palmyra broke away; built the mobile cavalry army that saved his successors.

Claudius Gothicus268 – 270Crushed a huge Gothic invasion at Naissus, earned his surname, and died of the plague within two years.

Quintillus270 (17 days)Claudius’ brother, emperor for about seventeen days before the army chose Aurelian instead.

Aurelian👑270 – 275In five years he reconquered Gaul and Palmyra, walled the city of Rome, and earned the title “Restorer of the World” — then died to a forged hit-list.

Tacitus275 – 276An elderly senator, the Senate’s last real pick for the throne; dead within about eight months on campaign.

Probus276 – 282Cleared Gaul of invaders and set idle soldiers to planting vineyards — which, tradition says, is why they killed him.

Carus, Carinus & Numerian282 – 285A father struck down (allegedly by lightning) on the Persian front, and two sons who between them cleared the way for Diocletian.

Diocletian284 – 305Ended the Crisis by splitting power four ways, fixing prices, and doubling the bureaucracy — then became the only emperor to retire voluntarily, to grow cabbages.

Maximian286 – 305 (co-emperor)Diocletian’s soldier co-Augustus in the West; retired on schedule, then kept un-retiring until Constantine forced his suicide.

Constantius I Chlorus305 – 306Recovered Britain for the Tetrarchy and died at York — where his troops immediately proclaimed his son Constantine.

Galerius305 – 311Drove the Great Persecution of Christians for years — then, dying, signed the edict that first made their faith legal.

Constantine the Great👑306 – 337Won the empire under a Christian sign, legalized the church, and moved the capital to his new city on the Bosporus — three decisions that outlived Rome itself.

Constantine II337 – 340Eldest of the three heirs; invaded his brother’s Italy and died in an ambush at Aquileia within three years.

Constans337 – 350Ruled the whole West after his brother’s death, until the usurper Magnentius’ men hunted him down near the Pyrenees.

Constantius II337 – 361Outlasted every rival through twenty-four suspicious years, and dragged the empire deep into the Arian church quarrels.

Julian the Apostate361 – 363The philosopher-nephew who tried to roll Christianity back to the old gods; died on a Persian campaign after twenty months.

Jovian363 – 364Elected in the field, bought the army’s retreat by ceding five provinces to Persia, and died eight months later en route home.

Valentinian I364 – 375The last great soldier-emperor of the West, forever on the Rhine; died of a stroke while shouting at barbarian envoys.

Valens364 – 378 (East)Let the Goths across the Danube as refugees, then died with two-thirds of the eastern army at Adrianople — Rome’s worst defeat in centuries.

Gratian375 – 383Removed the Altar of Victory from the Senate and dropped the pagan high-priest title; his neglected army defected to a usurper.

Valentinian II375 – 392Emperor at four, dead at twenty-one — found hanged in his palace, in the shadow of his Frankish general Arbogast.

Theodosius I379 – 395Made Nicene Christianity the state religion, did public penance before bishop Ambrose, and was the last man to rule the whole empire alone.

Honorius🔥395 – 423Reigned twenty-eight years from the marshes of Ravenna while Rome was sacked in 410; executed Stilicho, the one general holding the West together.

Constantius III421 (7 months)The capable general who stabilized Gaul, elevated to co-emperor at last — and dead of illness within seven months.

Valentinian III425 – 455Thirty years of losing Africa and watching Aetius fight Attila; murdered Aetius with his own hand, and was killed by the general’s men within months.

Petronius MaximusMar – May 455Bought the throne after arranging Valentinian’s murder; stoned to death by a mob as the Vandals’ fleet approached Rome.

Avitus455 – 456A Gallic aristocrat installed with Visigothic backing; deposed by his own generals Ricimer and Majorian and made a bishop.

Majorian👑457 – 461The last emperor who seriously tried to save the West — rebuilding law, fleet and Gaul — until Ricimer arrested and executed him.

Libius Severus461 – 465Ricimer’s compliant appointee, unrecognized by the East; four uneventful years, then a convenient death.

Anthemius467 – 472The East’s last serious rescue attempt; after the great African armada failed, Ricimer besieged Rome and had him killed.

OlybriusApr – Nov 472Ricimer’s final puppet, who outlived his kingmaker by weeks and died of dropsy after seven months.

Glycerius473 – 474Raised by the new Burgundian kingmaker Gundobad; deposed without a battle and, like Avitus, packed off to a bishopric.

Julius Nepos474 – 475 (d. 480)The last Western emperor the East recognized; fled to Dalmatia in 475 and kept the title in exile until his murder in 480.

Romulus Augustulus475 – 476A teenager bearing the names of Rome’s founder and its first emperor; Odoacer deposed him, pensioned him off, and sent the imperial regalia to Constantinople.