William Henry Griffin, CMG (7 August 1812 – 4 November 1900) was a Canadian civil servant. One of the longest-serving members of the Canadian public service, he worked in the Post Office Department for 57 years from 1831 to 1888, raising to the rank of Deputy Postmaster General.

References

• http://www.biographi.ca/en/bio/griffin_william_henry_12E.html