Pettisville is a census-designated place in western Clinton Township, Fulton County, Ohio, United States. Located at the intersection of 19 Road and D Road, its elevation is 755 feet (230 m). The 2000 Census estimated that the Pettisville Local School District was home to 2,134 people.
Pettisville was laid out in 1857, and most likely was named for one Mr. Pettis, a railroad contractor. A post office was established at Pettisville in 1857.
Coordinates: 41°31′50″N 84°13′47″W / 41.53056°N 84.22972°W