A man believed to be in his 30s has died following a two-vehicle crash on Princes Highway, Moruya, on the NSW South Coast earlier this morning.

About 6.50am, Monday 24 July, emergency services were called to the incident following reports of a two-vehicle crash.

NSW Ambulance paramedics treated a man – believed to be aged in his 30s – who died at the scene; he is yet to be formally identified.

Two other adults were treated at the scene and taken to hospital in stable condition. Their ages are not known at this time.

Officers attached to South Coast Police District have established a crime scene which will be forensically examined by specialist police from the Crash Investigation Unit.

As inquiries continue, anyone with dashcam vision or further information is urged to contact Crime Stoppers on 1800 333 000.