Helman Tor (Cornish: Torr Helman)[1] is a granite hill in mid Cornwall, UK with several separated tors, and is designated as a (non-statutory) County Geology Site[2] (with similar criteria [3] to a County Wildlife Site).

Helman Tor is also the name of the largest nature reserve managed by the Cornwall Wildlife Trust which includes Breney Common (a Special Area of Conservation) and Red Moor.

[4] The Wildlife Trust aims to rewild the reserve, including potentially releasing beavers, as well as long-horn cattle and Cornish black pigs.

There is a prehistoric hill fort and a stone hut circle settlement on the site.

These are similar to those at Carn Brea and limited excavation was carried out by Roger Mercer.