Aureliano de Sousa e Oliveira Coutinho, Viscount of Sepetiba (21 July 1800 – 25 September 1855) was a Brazilian politician, judge and monarchist during the period of the Empire of Brazil (1822–1889).
He was the leader of the "Courtier Faction", a political faction composed of high-ranking palace servants and notable politicians who exercised a strong influence over Emperor Pedro II in his early years.