Police have arrested three men after a robbery at a hotel in Rosewater today. 

At about 11.30am on Grand Junction Road, a police patrol sighted the three men allegedly robbing the Rosewater Hotel and arrested two of the men. 

A third man ran into nearby back streets and was located and arrested a short time later by other police patrols.

No staff or patrons at the hotel were injured during the incident, and money stolen from the hotel during the robbery has been recovered. 

A 23-year-old man from Nailsworth has been charged with aggravated robbery and illegal use of a motor vehicle.

A 22-year-old man from Valley View, and a 22-year-old man from Nailsworth have both been charged with aggravated robbery.

All three men have been refused bail, and will appear in the Port Adelaide Magistrates Court on Monday.