- Classis means Fleet in Latin. The rivers Rhine and Danube were the Frontiers of the Roman Empire and were patrolled by small fleets of Roman galleys.
- Below is an alphabetical list of the fleets in the Roman Empire.
The Roman Fleets
- Classis Africana Commodiana Herculea
- Classis Alexandria
- Classis Anderetianorum
- Classis Aquatanica
- Classis Ararica
- Classis Arlapensis et Maginensis
- Classis Barcariorum
- Classis Britannica
- Classis Carpathia
- Classis Comaginensis
- Classis Comensis
- Classis Constantinople
- Classis Fluminis Rhodani
- Classis Germanica
- Classis Histrica
- Classis Laureacensis
- Classis Mauretnica
- Classis Misenensis
- Classis Moesica
- Classis Nova Libyca
- Classis Ratianensis
- Classis Ravennas
- Classis Venetum
- Classis Stradensis et Germensis