Haddon may refer to:
Places Haddon, Victoria, Australia, a township Haddon, Cambridgeshire, England, a village and civil parish Haddon Hill, Somerset, England, a ridge Haddon, Gauteng, South Africa, a suburb of Johannesburg Haddon Township, Sullivan County, Indiana, United States Haddon Township, New Jersey, United States Haddon Bay, Joinville Island, Antarctica Haddon, Derbyshire, an ancient settlement, see Haddon Hall
People Haddon (surname) Haddon (given name)
See also East Haddon, Northamptonshire Nether Haddon, Derbyshire Over Haddon, Derbyshire West Haddon, Northamptonshire Haddon Tunnel, Derbyshire Haddon Hall (disambiguation) Haddon Matrix Hadden