Fulton Township is a township in southern Lancaster County, Pennsylvania, United States, and it is the only municipality in the county to touch the Maryland border.

The Robert Fulton Birthplace is within the township; it was listed on the National Register of Historic Places in 1966.

Unincorporated communities in the township include Eldora, Goshen, Penn Hill, Wakefield, Peach Bottom, McSparran, New Texas, Black Baron, Pleasant Grove, Jenkins Corner, and part of Wrightsdale.

As of the census[5] of 2000, there were 2,826 people, 932 households, and 748 families living in the township.

16.2% of all households were made up of individuals, and 5.5% had someone living alone who was 65 years of age or older.