Thomasius
Thomasius is the family name of the following people:
- Christian Thomasius (1655–1728), German lawyer and philosopher
- Giuseppe Maria Tomasi (1649–1713), Italian cardinal
- Gottfried Thomasius (theologian) (1802–1875), Lutheran protagonist of the Erlangen school
- Gottfried Thomasius (medic) (1660–1746), bibliophile medic, member of the Leopoldina
- Harald Thomasius (1929–2017), German forest scientist
- Jakob Thomasius (1622–1684), German educator and philosopher
- Johann Thomasius (also: Matthias Jonsohn, Johannes Thomä, Johannes Thomas; 1624–1679), German legal scholar, statesman and poet
- Jutta W. Thomasius (1923–2019), German journalist
- Rainer Thomasius (* 1957), German child and youth psychiatrist and university professor
- René Falk Thomasius (* 1969), the only skateboard champion in the German Democratic Republic
