Emergency services responded to a collision in Lynbrook after a motorcyclist lost control and struck a van on South Gippsland Highway just after 5.30am
The male motorcyclist, who is yet to be identified, died at the scene.
The driver of the van was not injured.
The exact circumstances of the collision are being investigated.
Crime Stoppers 1800 333 000 or www.crimestoppersvic.com.au.
