Lucius Aemilius Paullus (or Paulus) was the name of several ancient Romans of the patrician gens Aemilia.
Notable men with this name include:
- Lucius Aemilius Paullus (consul 219 BC)
- Lucius Aemilius Paulus Macedonicus, his son
- Lucius Aemilius Lepidus Paullus, consul in 50 BC
- Lucius Aemilius Paullus (consul 1), married Augustus' granddaughter Vipsania Julia and was executed for treason.