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- Publius Aelius Hadrianus (Hadrian) - emperor
- Quintus Haterius - orator
- Helvidius Priscus - praetor
- Herennius Etruscus - short-lived emperor
- Herennius Modestinus - jurist
- Herennius Senecio - governor
- Herodes Atticus - consul and writer
- Aulus Hirtius - consul
- Honorius (emperor) - emperor
- Horatius Cocles - early hero
- Quintus Horatius Flaccus (Horace) - writer
- Quintus Hortensius - consul
- Hostilian - short-lived emperor
- Hostius - poet
- Hyginus - three writers
- Gaius Julius Hyginus - writer
Read more about this topic: List Of Ancient Romans