The Highbank Park Works (also known as the Orange Township Works) is a complex of earthworks and a potential archaeological site located within Highbanks Metro Park in Central Ohio in the United States.

The site is a semi-elliptical embankment, consisting of four sections, each 3 feet (0.91 m) high, and bordered by a shallow ditch.

[2] The earthworks have seen little disturbance since the first white settlement of the region; agriculture has never been practiced on their vicinity, and no significant excavation has ever been conducted at the site.

[3] New research on the Cole culture suggests this was not a separate peoples, but in fact part of the larger Hopewell group.

[2] In 1974, the Highbank Park Works were listed on the National Register of Historic Places because of their archaeological significance.