Orcadia (disambiguation)

Orcadia refers to the islands of Orkney.

Orcadia may also refer to:

• A hamlet in Rural Municipality of Orkney No. 244, Saskatchewan, Canada

• Orcadia, a World War I Admiralty M-class destroyer
• Orcadia, a World War II Algerine-class minesweeper
• MV Orcadia (1962), an Orkney ferry built by Hall, Russell & Co, Aberdeen
• MV Orcadia (1977), a ferry owned by Pentland Ferries since 2015

• Orcadia (protist), a genus of foraminifera in the order Globigerinida
• Orcadia (fungus), a genus of sac fungi in the order Pezizales

• A 2001 episode of the TV show Comedy Lab