Police were called to the restaurant, located in the 44600 block of Valley Central Way, shortly after 9:30 p.m. Friday.
Authorities said it all started as an argument in the bar between two groups of men. The source of the fight remains unknown.
When the four men walked outside to the parking lot, one man stabbed two others and fled with his companion in a white pickup truck.
The two wounded men were rushed to Antelope Valley Hospital, where they are expected to recover.