Hymen Benjamin Mintz (September 12, 1909 - November 1986) was an American Republican Party politician who served in the New Jersey General Assembly from 1954 to 1957.
Following the death of Democratic incumbent Madaline A. Williams in 1968, Mintz became the Republican nominee for Essex County Register of Deeds and Mortgages in 1969 and was elected.
Boosted by the indictment of Democratic Sheriff John F. Cryan, who was defeated for re-election, Mintz came within 800 votes of upsetting Stalks.
His daughter, Joan Mintz, served in the administration of Governor Thomas Kean as the Deputy Director of the New Jersey Division on Aging.
The collection mostly included papers related to civil and criminal cases tried between 1805 and 1840 in Essex County by many historically prominent lawyers.