Police are investigating the theft of groceries from the Spar on Hanbury Road in Bargoed.
It happened on Wednesday October 23 at about 1.45pm.
The man in the CCTV images was in the shop around this time and could help officers investigating the shoplifting.
Anyone with any information is asked to call Gwent Police on 101 quoting log number 230 23/10/13 or Crimestoppers on 0800 555 111.