Frederick Trench, 3rd Baron Ashtown

Lord Ashtown
Ashtown c. 1908
Member of the House of Lords
as an Irish representative peer
4 November 1908  28 October 1915
Personal details
Born(1868-02-02)2 February 1868
Died20 March 1946(1946-03-20) (aged 78)
Spouse
Violet Cosby
(m. 1894)
RelationsFrederick Tench (grandfather)
EducationEton College
Alma materMagdalen College, Oxford

Frederick Oliver Trench, 3rd Baron Ashtown (2 February 1868 – 20 March 1946) was an Anglo-Irish landowner and opponent of the United Irish League. He was also an Irish representative peer in the House of Lords from 1908 to 1915.