Volumnia is a character in Shakespeare's Coriolanus
Volumnia may also refer to:
- Volumnia (wife of Coriolanus), historical person in ancient Rome
- Volumnia gens, ancient Roman family
- Volumnia, former genus of beetle:
- Volumnia apicalis , now known as Glenea apicalis
- Volumnia leucomelaena , now known as Glenea morosa
- Volumnia Cytheris, slave in Ancient Rome
- Volumnia Dedlock, character in Dickens' Bleak House