Marcus Perperna (or Perpenna) Veiento (also, incorrectly, Vento;[1] died 72 BC) was a Roman aristocrat, statesman and general. He fought in Sulla's civil war, Lepidus' failed rebellion of 77 BC and from 76 to 72 BC in the Sertorian War. He conspired against and assassinated Quintus Sertorius, and was defeated and executed by Pompey the Great.