The shooting happened about 2 am Sunday on a corner near a music hall and a nightclub in the city’s Lower Downtown area.
The identity of the man who died was not made public and no arrests were made, police said in a tweet. Authorities did not say if they had identified any suspect.
None of the people who were wounded had injuries that were considered life-threatening, police said.
The killing came just over two weeks after a man was killed and another was wounded in a shooting outside Coors Field as fans left the baseball stadium after a Colorado Rockies game.