Police have charged two men and a woman following the alleged armed robberies of two takeaway food outlets in Nambour this week.

All three, aged 24, 20, and 18 respectively, have been charged in relation to the alleged armed robbery of an Arundel Avenue food store overnight around 6.30pm.

It is alleged two men entered the business and threatened a staff member with a knife before making away with a sum of cash.

The 24-year-old man has also been charged in relation to the alleged armed robbery of another Arundel Avenue food store on June 6. He is due to appear before the Maroochydore Magistrates Court today.

Both the other man and the woman are due to appear before the same court on July 6.

No one was physically injured during either incident.