Clacton is a large town in Essex, England.

Clacton may also refer to the following things associated with it:

  • Clacton (constituency), a county constituency represented in the House of Commons around Clacton-on-Sea
  • Clacton-on-Sea railway station, a railway station in Clacton-on-Sea
  • Clacton Airport, an airport serving Clacton-on-Sea
  • Clacton Pier, a pier in Clacton-on-Sea
  • Clacton Coastal Academy, a coeducational high school serving the western part of Clacton-on-Sea
  • Clacton County High School, a comprehensive secondary school located in Clacton-on-Sea
  • F.C. Clacton, a football club based in Clacton-on-Sea
  • Great Clacton, a village north of Clacton-on-Sea
  • HMS Clacton (J151), a turbine engined Bangor class minesweeper of World War II named after Clacton-on-Sea
  • Little Clacton, a small rural village close to Clacton-on-Sea
  • Clactonian, a flint tool
  • Butlin's Clacton, a former holiday camp
  • Clacton Spear, the oldest known worked wooden implement