A man has died after he was found unconscious at the Victoria Park train station with serious head injuries on Sunday afternoon.

Forensic officers were at the station on Sunday afternoon. Credit:9 News Perth/Jacquelin Robson

The "police incident" temporarily shut down the train station, Transperth said, but trains resumed running normally by midnight.

Paramedics and police were called to the station about 3.30pm after a man had entered the station and collapsed. They found a man in his 50s unconscious on the platform and bleeding from his head.

He was rushed to Royal Perth Hospital under priority but died a short time after.