Baron Glenavy, of Milltown in the County of Dublin,[1] was a title in the Peerage of the United Kingdom.
It was created on 26 July 1921 for the noted Irish lawyer and Unionist politician Sir James Campbell, 1st Baronet.
On his death the titles passed to his eldest son, the third Baron.
Better known simply as Patrick Campbell, he was a well-known journalist, humorist and television personality.
He died without male issue and was succeeded by his younger brother, the fourth Baron.