William Charles Yelverton, 2nd Viscount Avonmore (5 April 1762 – 28 November 1814), was an Irish nobleman.
He was the son of Barry Yelverton, 1st Viscount Avonmore and Mary Nugent.
He held the office of Principal Registrar of the High Court of Chancery (Ireland).
Avonmore died at Clytha in 1814 and was succeeded by his son Barry.
[1] Children of William Charles Yelverton and Mary Reade:[citation needed]