The shooting happened at about 5:15 a.m. in the 6600-block of South Evans, police said.
The three individuals were standing in a parking lot when an offender approached and started shooting.
A man, Kenneth Stanley, was pronounced dead at the scene.
A 26-year-old man was shot in the left leg and neck and transported in critical condition to Northwestern Hospital.
A woman was shot in the left arm and self-transported to the University of Chicago Hospital, and then transferred to Mt. Sinai.
No one was in custody Saturday morning.
Police were investigating.