It happened around 11 p.m. Saturday in the 3500 block of Old York Road.
Police say a fight erupted during a party and spilled out onto the streets.
We're told the victim was stabbed in the forehead.
He was taken to the hospital and is expected to be okay.
Police arrested a 24-year-old woman and 18-year-old man for the stabbing.
An investigation is now underway.