Jeffery Whiters was shot to death in the South Deering neighborhood early Saturday.
Police found Whiters, 34, on a sidewalk in the 2400 block of East 100th Street with gunshot wounds to his right thigh and "left side of the body" about 12:15 a.m., authorities said.
Whiters, of the 1200 block of West 74th Place, was initially taken to Advocate Christ Medical Center in Oak Lawn, where he was declared dead at 2:47 a.m., authorities said.
Nobody has been charged in the shooting.
Area South detectives are investigating.