Oldmans Township is a township in Salem County, New Jersey, United States. As of the 2010 United States Census, the township's population was 1,773, reflecting a decline of 25 (-1.4%) from the 1,798 counted in the 2000 Census, which had in turn increased by 115 (+6.8%) from the 1,683 counted in the 1990 Census.
Oldmans Township was incorporated on February 7, 1881, from portions of Upper Penns Neck Township (now Carneys Point Township). It is a dry town, where alcohol cannot be sold, though alcohol is available at the winery in the township.
Pedricktown (with a 2010 Census population of 524) is a census-designated place and unincorporated community located within Oldmans Township. Auburn is another unincorporated community located within the township.