Havertown is a residential suburban unincorporated community in Haverford Township, Pennsylvania, United States. It is located approximately 9 miles west of the center of Philadelphia. Havertown's ZIP Code is 19083 and "Havertown" is a postal address. The name "Havertown" was coined by the U.S. Post Office and came into use on January 1, 1946. Before then, each constituent community was known by its local name: Bon Air, Brookline, Penfield, Beechwood, Llanerch, Manoa, Oakmont, Coopertown, and Ardmore. Under William Penn's land divisions these communities were part of the Welsh Tract and comprised the area known as Harford, a Welsh contraction of Haverford.

Haverford Township is a home rule municipality township in Delaware County, Pennsylvania, United States. Haverford is named after the town of Haverfordwest in Wales. It is a commuting suburb located due west of Philadelphia and is officially known as the Township of Haverford. Despite being under a home rule charter since 1977, it continues to operate under a Board of Commissioners divided into wards, as do "First Class" townships that are still under the Pennsylvania Township Code. Haverford Township was founded in 1682 and incorporated in 1911.