A female has been seriously injured following a rollover north of Sutton this afternoon.

Just after 3pm NSW Emergency Services responded to reports of a motor vehicle crash on the Sutton Road approximately 9km North of Sutton.

A NSW Ambulance Service spokesperson said: paramedics assessed a 25-year-old female at the scene and transported her to hospital in a serious condition with suspected head injuries.

The road was partially blocked while emergency services were in attendance.

NSW Police were on scene and are investigating the crash.