JJC

JJC may refer to:


 * Jennifer Jo Cobb Racing, a NASCAR team
 * Jennifer Jo Cobb, the team owner and driver
 * Jessica-Jane Clement (born 1985), British glamour model, actress and television presenter
 * JJC Foundation, a charitable foundation to support the Clay Sanskrit Library
 * Joliet Junior College in Illinois, United States
 * Jurong Junior College in Singapore
 * New Jersey Juvenile Justice Commission, a state agency of New Jersey, United States