1803 deaths

Scottish natural historian (1731-1803)

British politician (1721-1803)

Venetian painter (1727-1803)

Landgrave of Hesse-Philippsthal-Barchfeld from 1777 to 1803

Catholic cardinal (1775–1803)

British landscape painter (1742-1803)

Ecumenical Patriarch of Constantinople from 1785 to 1789

German philosopher (1747-1803)

Catholic cardinal (1730-1803)

French classical philologist

Japanese businessman

thumb|Johannes Bückler, Painting by K. H. Ernst (1803)

Ottoman statesman and admiral (1757–1803)

Baltic German architect (1750–1803)

American politician (1732-1803)

Spanish translator

Catholic cardinal (1731-1803)

French actress

Italian biographer

English nobleman (1744-1803)

Italian writer

Ottoman princess, the daughter of Sultan Mustafa III.

Swedish astronomer

Russian diplomat (1734-1803)

Slave concubine of Sultan Mustafa III

American politician

Italian painter (1755-1803)

French countess (1720-1803)

Spanish politician

Ruler of Moldavia

Swedish archbishop (1746-1803)

Spanish general and colonial governor (1725-1803)

Cuban composer of religious music (1725-1803)

American politician (1760-1803)

German lexicographer and classical philologist

Italian composer and musician (1717–1803)

lover of Catherine the Great

Russian courtier

Slovenian writer

British noble (1736-1803)

United States admiral (1745-1803)

British auctioneer and founder of Christie's auction house (1730–1803)

engraver, dealer in antiquities (1735–1803)

Italian painter (1721-1803)

Danish zoologist

politician

Spanish explorer

German actor and playwright (1760-1803)

Zamindar of Rajshahi

Sikh warrior

18th century painter from the Northern Netherlands (1732-1803)

American politician (1762-1803)

Austrian pharmacologist (1731-1803)

Italian portrait painter of the 18th-century (1778–1803)

French noble (1754-1803)

French writer (1714-1803)

French noble (1768-1803)

Qing Dynasty seal carver and painter (1746-1803)

French composer (1738-1803)

English antiquarian and writer (1752–1803)