Dudley Williams

• Dudley Williams (judge), Australian judge
• Dudley Williams (MP), later Rolf Dudley-Williams, British aeronautical engineer and Conservative Party politician
• Dudley Williams (physicist), American physicist
• Dudley Williams (public servant), Australian public servant, Secretary of the Department of Shipping and Transport
• Dudley Williams (biochemist), British scientist
• Dudley Williams (dancer), American modern dancer