Tarquin may refer to:
- Tarquin (opera), a chamber opera
People with the given name Tarquin (Latin Tarquinius):
- Tarquin the Elder (died 579 BC), fifth of the seven legendary kings of Rome
- Tarquin the Proud (died 496 BC), last of the seven legendary kings of Rome
- Sextus Tarquinius, son of Tarquin the Proud, of the Tarquin and Lucretia story
- Tarquin Hall (born 1969), British writer and journalist
- Tarquin Blackwood, a fictional character from The Vampire Chronicles
- General Tarquin, Lawful Evil character from the webcomic The Order of the Stick
- Tarquin Fin-tim-lin-bin-whin-bim-lim-bus-stop-F'tang-F'tang-Olé-Biscuitbarrel, character from the Monty Python sketch Election Night Special
People with the surname Tarquin:
- Brian Tarquin (21st century), American guitarist
- Didier Tarquin (born 1967), French cartoonist and scenarist
|This disambiguation page lists articles associated with the title Tarquin.
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