Meagher’s Daybreak outlet on Kerry Street in the town was targeted by thieves sometime between midnight and 6am.
It’s understood they used a con-saw to remove the ATM while cash registers and cigarettes were also taken in the raid.
A white Opel Vivaro van – registration number 12-TN-243 – was taken from the forecourt at Kerry Street.
Store manager Declan Whelan says the thieves seem to have come well prepared.
Any information on the break-in to the Daybreak store in Fethard can be given to Clonmel Gardaí on 052 6177640.