Emperors

32 entries with the title emperor in CrownDB, listed alphabetically with realm and reign.

Akbar

EmperorIndia and Southeast AsiaReigned 1556-1605

Greatest Mughal emperor, enthroned at 13 in 1556; later that year his regent Bairam Khan secured the throne at the second battle...

Ashoka

EmperorIndia and Southeast AsiaReigned 268-232 BC

Grandson of Chandragupta, he ruled nearly all South Asia from Afghanistan to Bengal. After the bloodsoaked conquest of Kalinga he...

Augustus

EmperorRome and ByzantiumReigned 27 BC-14 AD

Born Gaius Octavius, heir of Julius Caesar, he won the civil wars and became the first Roman emperor, styling himself princeps...

Basil II

EmperorRome and ByzantiumReigned 976-1025

The Bulgar Slayer, under whom Byzantium reached its greatest medieval extent from Italy to Armenia. He campaigned every year...

Charlemagne

EmperorFranceReigned 768-814

King of the Franks crowned Emperor of the Romans by Pope Leo III in Rome on Christmas Day 800. He united most of western Europe...

Charles V

EmperorOther EuropeReigned 1519-1556 as emperor

Ruler of an empire on which the sun never set, inheriting Spain, the Netherlands, Austria and the Americas, where conquistadors...

Constantine the Great

EmperorRome and ByzantiumReigned 306-337

First Christian Roman emperor, who credited a vision before his victory at the Milvian Bridge in 312 for his win and took control...

Constantine XI

EmperorRome and ByzantiumReigned 1449-1453

The last Roman emperor, who refused surrender when the armies of Mehmed II closed on Constantinople in the spring of 1453. He...

Cyrus the Great

EmperorMiddle East and PersiaReigned 559-530 BC

Founder of the Persian empire, who toppled the Medes, Lydia and Babylon in under three decades, creating the largest empire yet...

Darius I

EmperorMiddle East and PersiaReigned 522-486 BC

Great King who organized the Persian empire into satrapies with the royal road, postal couriers and a single coinage, the daric...

Emperor Akihito

EmperorJapanReigned 1989-2019

Heisei emperor, who with Empress Michiko brought the throne close to the people, comforting disaster victims and marrying the...

Emperor Jimmu

EmperorJapanReigned 660 BC by legend

The legendary first emperor, said to descend from the sun goddess Amaterasu and to have founded the throne in 660 BC. Historians...

Emperor Meiji

EmperorJapanReigned 1867-1912

Mutsuhito, the teenage emperor whose 1868 restoration ended 260 years of shogun rule. Under the Meiji slogan of a rich country...

Emperor Naruhito

EmperorJapanReigns since 2019

A historian who wrote his Oxford thesis on navigation and traffic on the upper Thames in the 18th century, he became the 126th...

Emperor Showa

EmperorJapanReigned 1926-1989

Hirohito, whose 62 year reign spanned the war in China, the Pacific war, defeat, occupation and the transformation into a...

Frederick Barbarossa

EmperorOther EuropeReigned 1152-1190

The red bearded emperor who sought to restore imperial power in Italy, destroying Milan in 1162 before the Lombard League...

Haile Selassie

EmperorAfricaReigned 1930-1974

Emperor of Ethiopia, styled Conquering Lion of Judah, who appealed in person to the League of Nations against the 1935 Italian...

Hongwu Emperor

EmperorChinaReigned 1368-1398

Zhu Yuanzhang, born a destitute peasant orphan who became a monk and rebel, then founder of the Ming dynasty in 1368. He restored...

Justinian I

EmperorRome and ByzantiumReigned 527-565

The last emperor to speak Latin as a first language, he recoded all Roman law in the Corpus Juris Civilis, the foundation of most...

Kangxi Emperor

EmperorChinaReigned 1661-1722

Longest reigning emperor in Chinese history at 61 years, he consolidated Qing rule, crushed the three feudatories, took Taiwan...

Kublai Khan

EmperorChinaReigned 1260-1294

Grandson of Genghis who completed the conquest of the Song in 1279 and founded the Yuan dynasty, ruling from what is now Beijing...

Marcus Aurelius

EmperorRome and ByzantiumReigned 161-180

Philosopher king, author of the Meditations written on campaign, the private stoic reflections still widely read. He spent much...

Napoleon Bonaparte

EmperorFranceReigned 1804-1814 and 1815

The artillery officer of the revolution who became Emperor of the French in 1804. His civil code still shapes law across...

Nero

EmperorRome and ByzantiumReigned 54-68

Last of the Julio-Claudians, remembered for extravagance and tyranny, though the surviving histories were written by hostile...

Otto the Great

EmperorOther EuropeReigned 936-973

Saxon duke and king who defeated the Magyars at the Lechfeld in 955, ending their raids, and was crowned emperor in Rome in 962...

Puyi

EmperorChinaReigned 1908-1912

The last emperor, enthroned at two and forced to abdicate at six in February 1912 when the republic replaced the Qing. Restored...

Qin Shi Huang

EmperorChinaReigned 246-210 BC

First emperor of unified China, whose armies finished the conquest of the warring states by 221 BC. He standardized script...

Shah Jahan

EmperorIndia and Southeast AsiaReigned 1628-1658

The builder emperor, whose grief for his wife Mumtaz Mahal produced the Taj Mahal, the pinnacle of Mughal architecture. He moved...

Tang Taizong

EmperorChinaReigned 626-649

Second Tang emperor, who took the throne after the Xuanwu incident killed his brothers. His reign of Zhenguan became the textbook...

Trajan

EmperorRome and ByzantiumReigned 98-117

Optimus Princeps, the best of princes. He conquered Dacia in two wars, commemorated on his column in Rome, and his later war...

Wu Zetian

EmperorChinaReigned 690-705

The only woman to rule China as emperor in her own name. From concubine to empress consort to empress dowager, she proclaimed her...

Yongle Emperor

EmperorChinaReigned 1402-1424

Zhu Di, who seized the throne from his nephew. He moved the capital to Beijing and raised the Forbidden City, sent the admiral...