Terentius is the type genus of tree-hoppers in the tribe Terentiini, erected by Carl Stål in 1866. The recorded distribution of species (probably incomplete) includes Yunnan Province, New Guinea and northern/eastern Australia. includes:
- Terentius albofasciarius
- Terentius alboscutarius
- Terentius convexus – type species
- Terentius niger
- Terentius orientalis
- Terentius retractus
- Terentius rolandi