List of Famous people born in Illinois, United States of America

Joni James is an American singer of traditional pop music.

Pat Healy is an American film and television actor perhaps best known for his leading roles in Great World of Sound, Compliance, The Innkeepers and Cheap Thrills. He directed his first feature film, Take Me, in 2017.

Daniel Gillespie Clowes is an American cartoonist, graphic novelist, illustrator, and screenwriter. Most of Clowes's work first appeared in Eightball, a solo anthology comic book series. An Eightball issue typically contained several short pieces and a chapter of a longer narrative that was later collected and published as a graphic novel, such as Like a Velvet Glove Cast in Iron (1993), Ghost World (1997), David Boring (2000) and Patience (2016). Clowes's illustrations have appeared in The New Yorker, Newsweek, Vogue, The Village Voice, and elsewhere. With filmmaker Terry Zwigoff, Clowes adapted Ghost World into a 2001 film and another Eightball story into the 2006 film, Art School Confidential. Clowes's comics, graphic novels, and films have received numerous awards, including a Pen Award for Outstanding Work in Graphic Literature, over a dozen Harvey and Eisner Awards, and an Academy Award nomination.

Noel Black was an American film and television director, screenwriter, and producer.

Paul Brittain is an American actor and comedian. He was a cast member on Saturday Night Live from 2010–2012.

Eugene Kal Siskel was an American film critic and journalist for the Chicago Tribune. Along with colleague Roger Ebert, he hosted a series of movie review programs on television from 1975 until his death in 1999.

Bruno William VeSota was an American character actor, director and producer who, between 1945 and 1974, appeared in hundreds of television episodes and over 50 feature films. He is remembered for prominent supporting roles in 15 Roger Corman films as well as for having directed three low-budget features: Female Jungle (1956), The Brain Eaters and Invasion of the Star Creatures (1962).

Joseph Richard "Joe" Tanner is an American instructor at the University of Colorado Boulder, mechanical engineer, a former naval officer and aviator, and a former NASA astronaut. He was born in Danville, Illinois. He is unusual among astronauts as he did not have a background in flight test nor did he earn any advanced academic degrees. Typically those who did not do military flight test have an M.D. or Ph.D., if not a master's, whereas Tanner's path to becoming an astronaut followed operational military flying and then into NASA for operational jet training before being selected into the NASA Astronaut Corps in 1992, following an unsuccessful application in 1987.

Evan Ziporyn is an American composer of post-minimalist music with a cross-cultural orientation, drawing equally from classical music, avant-garde, various world music traditions, and jazz. Ziporyn has composed for a wide range of ensembles, including symphony orchestras, wind ensembles, many types of chamber groups, and solo works, sometimes involving electronics. Balinese gamelan, for which he has composed numerous works, has compositions. He is known for his solo performances on clarinet and bass clarinet; additionally, Ziporyn plays gender wayang and other Balinese instruments, saxophones, piano & keyboards, EWI, and Shona mbira.

William Lance LeGault, sometimes credited as W. L. LeGault, was an American film and television actor, best known as U.S. Army Colonel Roderick Decker in the 1980s American television series The A-Team.