Thulesius
Thulesius is a family name for the following people:
- Andreas Thulesius , Swedish organ builder
- Conrad Heinrich Thulesius (18th / 19th century), German doctor and university professor
- Daniel Thulesius (1889–1967), German architect
- Eberhard Thulesius (1839–1913), German doctor
- Johann Daniel Thulesius (1800–1850), German lawyer and civil servant
- Johann Daniel Thulesius (1889–1967), German architect, see Daniel Thulesius
- Johann Eberhard Thulesius (1802-1854), German doctor