Investigators say the buses are assigned to Ramsey Street Alternative School and were parked in a lot on Quincy Street on August 24 when the crime took place.
The suspects broke into buses 581 and 288. They damaged seats, video cameras and safety equipment. Investigators say they have one suspect on video urinating inside the bus.
Surveillance cameras also captured a picture of a suspect who appears to be looking directly into the camera.
If you know identity of the suspects, contact the Cumberland County Sheriff's Office at (910) 323-1500.