It happened between 2:45 a.m. and 3:30 a.m. in the area of 78th and Landis Avenue.
Police say the injured pedestrian sustained serious bodily injury during the crash.
The name of the person who was injured has not been released.
There was no description available of the striking vehicle.
Anyone who witnessed this incident or has any information is asked to call police at 609-263-4311.