NIFRS responded to a single car RTC on the Drumagarner Road in Kilrea on Wednesday afternoon.
Firefighters used small gear and manual handling techniques to release a 22-year-old woman and a 20-year-old woman from the vehicle.
A 21-year-old man was out on arrival of FRS. All three casualties were taken to hospital by ambulance. Fire crews from Kilrea, Coleraine and Maghera stations attended the incident.