Gnaeus Cornelius Cossus
Gnaeus Cornelius Cossus is the name of the following people:
- Gnaeus Cornelius Cossus (consul 409 BC) , Roman politician, consular tribune 414 BC Chr.
- Gnaeus Cornelius Cossus (consular tribune 406 BC) , Roman politician, consular tribune 406, 404 and 401 BC. Chr.