Starbeck KFC in Harrogate was burgled at around 1am on the 17 December 2018.
Two men entered the front of the building, breaking into the safe and leaving via the back of the building.
Officers are asking members of the public to get in touch if they recognise the people in the images as they believe they will have information that will help the investigation.
Anyone with any information is asked to contact North Yorkshire Police on 101, select option 2 and ask for Daniel Fawkes or Daniel.fawkes@northyorkshire.pnn.police.uk
Please quote reference number 12180299812 when passing on information.