Quintillus: emperor of the Roman world (september 270).
- Date of birth and full name unknown (born in or near Sirmium)
- First half September 270: Imperator Caesar Marcus Aurelius Claudius Quintillus
- Second half September 270: lynched by soldiers
Successor of: Claudius II Gothicus
- 268 Procurator of Sardinia?
- Succeeded his brother Claudius II Gothicus, but was unable to establish himself
Succeeded by: Aurelian