 Clark received many honors and awards, including the Shrine Civic Service Award; the Family Foundation "In God We Trust" Family Award; and the General Washington Honor Medal, from the Freedom Foundation at Valley Forge in 1974 and 1978.Clark was elected President General of the Sons of the American Revolution in 1974.The M. Graham Clark Chapter of the Sons of the American Revolution, Columbia, MO; is named in honor of Dr. Clark.