Captain John Allen, 4th Viscount Allen (b. bef. 1726 – 10 November 1753) was an Irish peer and politician.

He was the son of Hon. Richard A. Allen, and grandson of John Allen, 1st Viscount Allen

John Allen, 1st Viscount Allen

Captain John Allen, 1st Viscount Allen PC was an Irish peer and politician.He was the son of Sir Joshua Allen....

. Allen sat as Member of Parliament

Member of Parliament

A Member of Parliament is a representative of the voters to a :parliament. In many countries with bicameral parliaments, the term applies specifically to members of the lower house, as upper houses often have a different title, such as senate, and thus also have different titles for its members,...

 (MP) for Wicklow County from 1742 until 1745, when he succeeded his cousin as Viscount Allen

Viscount Allen

Viscount Allen, in the County of Kildare, was a title in the Peerage of Ireland. It was created on 28 August 1717 for John Allen, who had earlier represented County Dublin, County Carlow and County Wicklow in the Irish House of Commons. He was made Baron Allen, of Stillorgan in the County of...

on the latter's death.

Allen never married and on his death his titles passed to his younger brother.