Publius Vinicius was a Roman senator active during the reigns of Roman emperors Augustus and Tiberius. He was the son of Marcus Vinicius (consul 19 BC).
Vinicius was ordinary consul in AD 2 with Alfenus Varus, and was an imperial legate for Macedonia and Thracia. There he commanded a legion as military tribune under Lucius Calpurnius Piso.
His son was Marcus Vinicius, who was consul in AD 30 and 45.