Potitus Valerius Messalla (c. 70 BC – after 17 BC) was an Ancient Roman statesman, probably a son of Marcus Valerius Messalla Rufus.
He presumably had two sons: Manius Valerius Messalla Potitus and Lucius Valerius Messalla Volesus.
In 17 BC, Messalla participated in the Secular games.