Watchung

Watchung may refer to:


 * In geology
 * Watchung Mountains, a group of three long low ridges in northern New Jersey
 * Watchung Outliers, six areas of isolated low hills and rock outcrops of volcanic origin in the U.S. states of New York, New Jersey, and Pennsylvania


 * Other
 * Watchung, New Jersey, a borough in Somerset County, New Jersey
 * Watchung Avenue (NJT station)
 * Watchung Borough Schools
 * Watchung Conference, a former high school sports association
 * Watchung Hills Regional High School
 * Watchung Reservation, a park in Union County, New Jersey