A man and two juveniles have been charged following an armed robbery that occurred in Frenchville yesterday.

It will be alleged that two males entered a supermarket on Kerrigan Street and produced a knife and made demands for cash.

It will be further alleged that two more males have then entered the store and the four then took a sum of cash and fled the scene on foot.

A 21-year-old Gladstone man has been charged with one count each of unlawful use of a motor vehicle and armed robbery in company.

He is due to appear in the Rockhampton Magistrates Court on January 30.

A 13-year-old boy has been charged with two counts of unlawful use of a motor vehicle and one count of robbery, stealing and enter premises with intent to commit indictable offences.

A 15-year-old boy has been charged with one count each of unlawful use of a motor vehicle and robbery.

Investigations are continuing.