Claudius Buchanan Whish was a prominent sugar-planter, civil servant and politician in Queensland, Australia. He was a Member of the Queensland Legislative Council.

Oaklands Sugar Mill is a heritage-listed remains of a former sugar cane mill at 68 Captain Whish Avenue, Morayfield, City of Moreton Bay, Queensland, Australia. It was built in 1865. It is also known as Whish's Sugar Mill Remnants. It was added to the Queensland Heritage Register on 18 September 2009.