🇺🇸 Cedar Knolls is an unincorporated community located within Hanover Township in Morris County, New Jersey, United States. It is part of Hanover Township along with Whippany.
Cedar Knolls has a population of over 3,163 people. Cedar Knolls also forms part of the wider Hanover Township which has a population of over 13,712 people. Cedar Knolls is situated 7 km south-west of Parsippany.