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Levinus Hulsius | |
|---|---|
| Born | 1550 |
| Died | 13 March 1606 |
| Occupations | Writer, publisher, instrument maker, notary, printer |


Levinus Hulsius (1550 – 13 March 1606) was a Flemish maker and dealer of fine scientific instruments, as well as a publisher, printer, linguist, lexicographer, notary, and writer. He wrote extensively on the construction of geometrical instruments. Although he was born in Flanders, he lived and worked in the Dutch Republic and the Holy Roman Empire.