title: John Allen, 3rd Viscount Allen
text: # John Allen, 3rd Viscount Allen
  
  John Allen, 3rd Viscount Allen (11 June 1713 – 25 May 1745), was an Irish peer and politician.
  
  He was the son of Joshua Allen, 2nd Viscount Allen. Allen was a member of parliament (MP) for Carysfort from 1733 until 1742, when he succeeded his father as Viscount Allen. In 1744, he was elected Grandmaster of the Grand Lodge of Ireland, a post he held for the next three years.
  
  He never married and, on his death, his titles passed to his cousin.
  
  