William Jones College Preparatory High School (commonly known as Jones College Prep) is a public four-year selective-enrollment high school located in the Printer's Row neighborhood in downtown Chicago, Illinois, United States.

In addition to being a high school, Jones had a two-year program that offered a wide range of training for skilled office work.

[9] In the early 2000s, the City of Chicago filed suit against Pacific Garden Mission, a Christian-based homeless shelter then located next door to Jones, in order to expand the school.

The Chicago Sun-Times called the building, with its price tag of over 100 million dollars, the most expensive school that the city has ever built.

In 2007, Jones College Prep was awarded a Gold Medal from U.S. News & World Report in their issue featuring the top 100 high schools in the nation based on college readiness, and in 2006 the school received the Blue Ribbon award from the Department of Education.

Jones ranked in the Top 10 among Illinois public high schools on the PSAE state assessment (2008 and 2009).

[14] Jones competes in the Chicago Public League (CPL) and is a member of the Illinois High School Association (IHSA).