Sir John Henry Grattan Esmonde, 16th Baronet, of the Esmonde baronets, (27 June 1928 – 16 May 1987) was an Irish Fine Gael politician.
A barrister by profession, he was made a senior counsel.
Esmonde was elected to Dáil Éireann as a Fine Gael Teachta Dála (TD) for the Wexford constituency at the 1973 general election.
[2] The outgoing government appointed him as a judge of the Circuit Court.
His uncle Sir John Esmonde, 14th Baronet, was a Fine Gael TD for Wexford from 1937 to 1951 and his father Sir Anthony Esmonde, 15th Baronet, was a Fine Gael TD for Wexford from 1951 to 1973.