Coppermine may mean:
- A codename for a Pentium III microprocessor
- Coppermine Photo Gallery
- Coppermine is the former name of Kugluktuk, Nunavut
- Coppermine Herald, one of the heralds at the Canadian Heraldic Authority
- Coppermine River, in Nunavut and the Northwest Territories, from which the community of Coppermine got its name
- copper extraction