Dunoon Cemetery is a cemetery in Dunoon, Scotland. It is accessed either by Hamilton Road or by Bogleha' Road. The original section of the cemetery is , while its extension is .
, the cemetery, which is owned by Argyll and Bute Council, contained 3,546 gravestones, with the earliest dating to 1857.
On 30 May 1943, HMS Untamed sank during a training exercise in the Firth of Clyde with the loss of all 35 of her crew. All of the dead, including 23-year-old lieutenant John Priestly Duncan, were buried in Dunoon Cemetery, while the war memorial in nearby Sandbank is partly dedicated to them.