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

Marilyn Pauline "Kim" Novak is an American retired film and television actress.

Janet Louise Hubert is an American film and television actress. She is best known for playing the role of the original Vivian Banks on the sitcom The Fresh Prince of Bel-Air from its first season in 1990 until the end of its third season in 1993. Hubert was nominated for an NAACP Image Award for Outstanding Actress in a Comedy Series for her role in 1991. Her performance as Mignon on the digital series King Ester garnered her first Daytime Emmy Award nomination in 2020.

Karen Blanche Black was an American actress, screenwriter, singer, and songwriter. She rose to prominence for her work in various studio and independent films in the 1970s, frequently portraying eccentric and offbeat characters, and established herself as a figure of New Hollywood. Her career spanned over 50 years and includes nearly 200 credits in both independent and mainstream films. Black received numerous accolades throughout her career, including two Golden Globe Awards, as well as an Academy Award nomination for Best Supporting Actress.

Erik Jon Celino Spoelstra is an American professional basketball coach who is the head coach for the Miami Heat of the National Basketball Association (NBA). Of Filipino descent from his mother's side, Spoelstra is the first Asian-American head coach in the history of the four major North American sports leagues and the first Asian-American head coach to win an NBA championship.

Frederick Aaron Savage is an American actor and television director, known for his role as Kevin Arnold in the American television series The Wonder Years. He has earned several awards and nominations, such as People's Choice Awards and Young Artist Awards. He is also known for playing the Grandson in The Princess Bride, and voiced Oswald the blue octopus in Oswald.

Robert Reed was an American actor. He played Kenneth Preston on the legal drama The Defenders from 1961 to 1965 alongside E. G. Marshall, and is best known for his role as the father Mike Brady, opposite Florence Henderson's role as Carol Brady, on the ABC sitcom The Brady Bunch, which aired from 1969 to 1974. He later reprised his role of Mike Brady on several of the reunion programs. In 1976, he earned two Primetime Emmy Award nominations for his guest-starring role in a two-part episode of Medical Center and for his work on the miniseries Rich Man, Poor Man. The following year, Reed earned a third Emmy nomination for his role in the miniseries Roots.

David Allen Ogden Stiers was an American actor, voice actor, and conductor. He has appeared in numerous productions on Broadway, and originated the role of Feldman in The Magic Show, in which he appeared for four years between 1974 and 1978.

Jeffrey Todd Garlin is an American comedian and actor. He plays Jeff Greene on the HBO show Curb Your Enthusiasm, Mort Meyers on Arrested Development for Fox and Netflix and Murray Goldberg, the patriarch of the eponymous family in the ABC sitcom The Goldbergs.

Gerald Eugene Sloan was an American professional basketball player and coach. He played 11 seasons in the National Basketball Association (NBA) before beginning a 30-year coaching career, 23 of which were spent as head coach of the Utah Jazz (1988–2011). NBA commissioner David Stern referred to Sloan as "one of the greatest and most respected coaches in NBA history". Sloan was inducted into the Naismith Memorial Basketball Hall of Fame in 2009.

Alexandria "Allie" Quigley is an American–Hungarian professional basketball player for the Chicago Sky of the Women's National Basketball Association (WNBA).