Henry Leo Barniville (10 April 1887 – 23 September 1960) was an Irish politician and surgeon who served as a Senator for the National University from 1922 to 1936 and 1938 to 1960.
[1] Barniville was born in Belfast in 1887, to John Banniville and Mary Burke.
He was educated at Rockwell College, County Tipperary and studied medicine at the National University of Ireland.
He was re-elected in 1925 for a 12-year term and served until the Free State Seanad was abolished in 1936.
When the new Seanad Éireann was established in 1937, he was elected by the National University constituency.