Eyre Massey, 3rd Baron Clarina (6 May 1798 – 18 November 1872) was an Anglo-Irish peer.
Clarina was educated at Christ Church, Oxford and graduated on 20 February 1819.
In 1849, Clarina was elected as an Irish representative peer and took his seat in the House of Lords as a Conservative.
[1] Clarina was the builder of Elm Park near Limerick; the house was demolished in 1965.
Clarina was succeeded by his eldest surviving son, Eyre.