An investigation is underway after three men presented themselves to hospital, all suffering injuries police believe are related to a stabbing incident.

Police were called to Pembrokeshire Loop at Clyde in Melbourne’s southeast about 2:15am on Sunday after a report of a violent dispute between two groups of men.

A gunshot was also reportedly heard.

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About 15 minutes later, three men presented at Casey Hospital with suspected stab wounds.

The 25-year-old Noble Park man, 25-year-old Narre Warren man and 23-year-old Cranbourne South man were treated for non-life-threatening injuries.

Police also spoke to and seized the car of a 23-year-old Clyde North man, who is understood to have driven the three men to the hospital.

Detectives are investigating the circumstances surrounding the incident.

Anyone with information or dashcam footage related to the incident is urged to contact police.