Quintus Sulpicius Camerinus Cornutus was a consular tribune of the Roman Republic in 402 and 398 BC.
There was much infighting between the consulars which would lead to the defeat of Sergius at Veii because his colleague Verginius refused him aid.
The college consisted of six members, Sulpicius and five others, Marcus Valerius Lactucinus Maximus, Lucius Furius Medullinus, Marcus Furius Camillus, Lucius Valerius Potitus and his former colleague Quintus Servilius Fidenas.
Sulpicius shared the command against the Veii together with Lactucinus, Medullinus and Servilius while Camillus remained in Rome and Potitus fought the Flasci.
A natural phenomena occurred at the Alban lake resulting in an embassy of former consulars being sent to Delphi to consult the Oracle of Apollo.