Thieves stole alcohol and cash when they targeted licensed premises in Draperstown.
The burglary happened in St Patrick's Street last Monday but details were only released by the PSNI yesterday.
Police said: "It's believed the burglary took place in the early hours of the morning, between 4.30am and 5am.
"A sum of money and quantity of alcohol were stolen.
"One male suspect is described as being of medium height and build.
"He was wearing a light-coloured hooded top with the hood up, work trousers and trainers.
"We are appealing to anyone with information to get in touch.
"If you noticed any suspicious activity, and in particular a man matching this description, please contact us on 101 quoting reference number 1545 of 16/03/20."
Information can also be provided anonymously to the independent charity Crimestoppers on 0800 555 111.