Sir Oliver St George, 1st Baronet (died October 1695[1]/1696[2]) was an Irish Member of Parliament.
The son of Sir George St George, of Carrickdrumrusk, and grandson of Richard St George, Clarenceux King of Arms,[2] he was created a Baronet, of Carrickdrumrusk in the county of Leitrim, on 5 September 1660 in the Baronetage of England.[1][2] King Charles II also made him a member of the Irish Privy Council.[3]
Between 1692 and 1693 he represented County Galway in the Irish House of Commons.[4]
He was succeeded in the baronetcy by his son George St George, who was later created Baron St George.[2] Another son, Oliver St George, was also appointed to the Irish Privy Council.[5]