Essenius
Essenius is the family name of the following people:
- Andreas Essenius (1618–1677), Dutch Reformed theologian
- August Franz Essenius (Oberamtmann) († 1758), royal Polish and electoral Saxon Oberamtmann
- August Franz Essenius (1724–1792), member of the Electoral Saxon legation and resident at the Polish court
- Gebhard Johann Essenius (1688–1762), German Protestant theologian