The men, who are in their twenties, were injured following a fight between two gangs, each consisting of four men in their twenties. One of the injured men was stabbed in the back; the other received knife injuries to the neck.
The man who was stabbed in the back was taken two hospital, where his condition was described by police on Sunday morning as stable.
During the fight one of the men is suspected of having mugged another at gunpoint.
One person has been arrested on suspicion of assault.
Police are treating the incident as attempted murder, assault, using threats and robbery.