Pittstown is an unincorporated community located at the intersection of the boundaries of Alexandria, Franklin and Union townships in Hunterdon County, New Jersey. The area is named after William Pitt. The area is served as United States Postal Service ZIP Code 08867. The area was named Hofftown in the 18th century after landowner Lawrence Hoff. The Pittstown Historic District was listed on the state and national registers of historic places in 1990.

Chris Kappler is an American show jumper and horse trainer. He is an Olympic gold and silver medalist, and the winner of over 100 Grand Prixs. He is a founder of the North American Riders Group.