William Ralph Meredith

William Ralph Meredith
Portrait of Meredith in the 1890s
Chief Justice of Ontario
In office
1913–1923
Preceded bySir Charles Moss
Succeeded bySir William Mulock
Member of the Ontario Legislative Assembly
for London
In office
1872–1894
Preceded bySir John Carling
Succeeded byFrancis Baxter Leys
Personal details
Born(1840-03-31)March 31, 1840
Westminster Township, Upper Canada
DiedAugust 21, 1923(1923-08-21) (aged 83)
Montreal, Quebec
Political partyConservative
SpouseMary Holmes
Children4
RelativesSir Vincent Meredith,
Richard Martin Meredith,
Charles Meredith,
Thomas Graves Meredith

Sir William Ralph Meredith, QC (March 31, 1840 – August 21, 1923) was a Canadian lawyer, politician and judge. He served as Leader of the Ontario Conservatives from 1878 to 1894, Chancellor of the University of Toronto from 1900 until his death, and Chief Justice of Ontario from 1913 until his death. Through his principles, known as the "Meredith Principles", he is regarded as the founding father of the Workers' Compensation System in Ontario, the impact of which was felt throughout Canada and the United States.