Hecla
- Calumet and Hecla Mining Company
- Fury and Hecla Strait
- HMS Hecla
- Hecla (South Uist)
- Hecla Mining
- Hecla and Fury Islands
- Hecla and Griper Bay
- Hecla, Kentucky
- Hecla, Missouri
- Hecla, Montana
- Hecla, South Dakota
- Hecla, Wyoming
- Hecla-Grindstone Provincial Park
- Hecla-class bomb vessel
- Hecla-class survey vessel
- Hekla
- RMS Hecla