Lower Merion Township is a township in Montgomery County, Pennsylvania, United States. It is part of the Philadelphia Main Line. The township's name originates with the county of Merioneth in north Wales. Merioneth is an English-language transcription of the Welsh Meirionnydd.

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.