William Frederick Llewellyn Reese (5 April 1919 – 22 September 1982) was an Australian politician.
He was born at Hamilton, Victoria, to schoolteachers William Reese and Euphemia Clark.
He attended a variety of state schools before becoming an accountant, practising from 1937.
On 19 December 1942, he married Mavis Jean Clark, with whom he had a daughter.
From 1952, he was a director of Car Parts Sales Pty Ltd. A member of the Liberal Party, he was elected to the Victorian Legislative Assembly for Moorabbin in 1967.