Illinois Carnegie Libraries Multiple Property Submission was a National Register of Historic Places Multiple Property Submission in the U.S. state of Illinois, approved on February 16, 1994. The submission included a group of sixteen Illinois libraries whose construction was funded by early 20th century philanthropist Andrew Carnegie. The sixteen libraries were all added to the National Register of Historic Places between 1978 and 2002.

The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures, and objects deemed worthy of preservation for their historical significance or "great artistic value". A property listed in the National Register, or located within a National Register Historic District, may qualify for tax incentives derived from the total value of expenses incurred in preserving the property.