Henry Grattan Nolan, CBE, MC (May 5, 1893 – July 8, 1957) was a Canadian lawyer and jurist.

However, he enlisted in the army during World War I and received a Military Cross in 1918 for his service.

After the war, he received a second Bachelor of Arts in 1921 from University College, Oxford.

During World War II, he served with the Canadian Army, becoming a Vice-Judge Advocate General with the rank of brigadier.

[3] On March 1, 1956, he was appointed to the Supreme Court of Canada and served barely a year until his death in 1957 at the age of 64.