In a message posted on the college's website, administrators said it was closing all three campuses on the advice of local authorities.
Atlantic Cape has campuses in Mays Landing, Atlantic City and Cape May Courthouse.
The message advises students and staff not to come to campus until further notice.
Atlantic City Police say they dispatched officers to the Kentucky Avenue side of the Atlantic Cape Community College campus in Atlantic City around noon today.
This was in response to a bomb threat that was called in to the Mays Landing offices of the school.
The initial threat did not specify which campus location so all three locations were evacuated.
According to the calendar on the college's website, Tuesday is the first day of class.
RELATED: Atlantic Cape Community College website.