Quintus Lutatius Catulus Capitolinus
Quintus Lutatius Catulus Capitolinus (c. 121 – 61 BC) was a politician in the late Roman Republic. His father was the like-named Quintus Lutatius Catulus, consul in 102 BC. He gained the agnomen "Capitolinus" for his defense of the capital in 77 BC against Lepidus.