Wikipedia
Eustachius
Eustachius may refer to:
- Saint Eustachius - Placidus; Eustace
- Bartolomeo Eustachi (1500 or 1514 – 1574), anatomist
- Eustáquio van Lieshout (1890-1943), Dutch missionary in Brazil
- Eustochius, fifth bishop of Tours from 443 to 460
- Eustathius, son of Macrobius