is a city in Outagamie and Waupaca Counties in the U.S. state of Wisconsin. The population was 7,085 at the 2000 census. The city is well-known for its Saint Patrick's Day Parade, Irish Fest, and weeklong festivities, when the city's name is changed to "New Dublin" for the week. The American Water Spaniel was developed as a registered breed by Dr. F.J. Pfeifer of New London, Wisconsin. It was named the state dog in 1986 after several attempts by Lyle Brumm, an 8th grade social studies teacher who initiated the bill to teach students about state government.
New London is located at (44.387142, -88.740140). According to the United States Census Bureau, the city has a total area of 5.7 square miles (14.7 km²), of which, 5.6 square miles (14.5 km²) of it is land and 0.1 square miles (0.2 km²) of it (1.06%) is water. New London sits on both the Wolf and Embarrass Rivers making it a destination for boaters and fishermen alike.