Eugenius (disambiguation)
- Eugene (disambiguation)
- Eugene of Palermo
- Eugenia (disambiguation)
- Eugenius
- Eugenius (Antioch)
- Eugenius (band)
- Eugenius Birch
- Eugenius I of Byzantium
- Eugenius I of Toledo
- Eugenius II of Toledo
- Eugenius Roche
- Eugenius Warming
- Eugenius of Carthage
- Eugenius!
- Eugenius, Eugander, and Abilandius
- Mar Awgin
- Owain Foel
- Owain ap Dyfnwal (died 1015)
- Owain ap Dyfnwal (fl. 934)
- Patriarch Eugenius II of Constantinople
- Pope Eugenius I
- Pope Eugenius II
- Pope Eugenius III
- Pope Eugenius IV
- The Life and Opinions of Tristram Shandy, Gentleman