Conrad Fetherstonhaugh Harrington CM CD (8 August 1912 – 12 May 2000) was a Canadian lawyer, businessman, and Chancellor of McGill University from 1976 to 1983.

After spending a year studying in France, he practiced law in Montreal.

From 1940 to 1945, he fought in World War II with the Royal Canadian Artillery.

After the war, he joined the Royal Trust Company, becoming Executive Vice-President in 1964.

In 1965, he was elected to the board of directors of the Royal Trust Company of Canada.