Cape Small is a cape in the eastern part of Maine's Casco Bay. It is located in the county of Sagadahoc at GPS coordinates of 43°42′43″N 69°50′41″W / 43.71203°N 69.84477°WCoordinates: 43°42′43″N 69°50′41″W / 43.71203°N 69.84477°W. Phippsburg is the nearest large town. It is generally agreed that it was named for Francis Small, who was the largest landowner in Maine's history.