Lucius Postumius Albinus
- For others of this gens, see Postumia gens. For other Postumii with the cognomen "Albus" or "Albinus", see Albinus (cognomen).
was a politician of ancient Rome, of patrician
rank, of the 2nd century BC. He was curule aedile
in 161 BC, and exhibited the Ludi Megalenses
, at which Terence
's play Eunuchus
had debuted. He was consul
in 154 BC, and died seven days after he had set out from Rome in order to go to his province. It was supposed that he was poisoned by his wife.
He was apparently son of Spurius Postumius Albinus.