Northern Territory Police are appealing for witnesses after a robbery at a Moil business this morning.

A man entered the business and threatened a staff member with a knife before stealing an amount of money and fleeing at around 9:45am.

He was barefoot and wearing a blue shirt wrapped around his head, as well as a long sleeve orange and blue high visibility shirt, camouflage pants and gloves.

The offender was last seen on Hare Street in Moil.

Investigators are urging anyone with information or footage of the incident to contact police on 131 444 or call Crime Stoppers anonymously on 1800 333 000.