Duchy Hockey Club (informally Duchy HC) is a Cornish field hockey team based in Redruth, Cornwall, UK.

Duchy are the only hockey club based in the Camborne/Redruth conurbation.

[1] The club was initially formed with a Men's 1st XI, which competed in the West of England & South Wales Hockey League (currently known as the Verde Recreo Hockey League for sponsorship reasons) from the 2009–10 season.

The club crest comprises a modified flag of Saint Piran, overlain with a banner displaying the club name and the words "Est.

The club home kit features predominantly black shirts with a white cross and gold trim, black shorts trimmed with white and gold, and black and white hooped socks.