Cong

Cong may refer to:


 * Cong (vessel), is a form of jade artifact from ancient China
 * Cong (surname), (叢/丛) a Chinese surname
 * Cong, County Mayo, Ireland, a village
 * Cong Weixi (1933–2019), Chinese author influential in the post-Mao literary scene
 * Phunoi people, called Cống in Vietnam, an indigenous people
 * A slang name for the Vietcong, in the Vietnam War