The Chicago Tribune is a daily newspaper serving Chicago, IL. It has a circulation around 449,000.
1960
–Endorsed Richard Nixon (R) for President (lost general election)
1980
–Endorsed John Anderson (R) for President (lost primary)
–Endorsed Ronald Reagan (R) for President (won)
1988
–Endorsed Al Gore (D) for President (lost primary)
–Endorsed George H. W. Bush (R) for President (won)
1992
–Endorsed George H. W. Bush (R) for President (lost general election)
1996
–Endorsed Bob Dole (R) for President (lost general election)
2000
–Endorsed George W. Bush (R) for President (won)
2004
–Endorsed George W. Bush (R) for President (won)
2008
–Endorsed Barack Obama (D) for President (won)
–Endorsed Bill Foster (D) for Representative of Illinois, 14th District (won)
2012
–Endorsed Barack Obama (D) for President (won)
–Endorsed Fred Smith (D) for Representative of Illinois, 1st District (lost primary)
–Endorsed Donald Peloquin (R) for Representative of Illinois, 1st District (lost general election)
–Endorsed Jesse Jackson, Jr. (D) for Representative of Illinois, 2nd District (won)
–Endorsed Dan Lipinski (D) for Representative of Illinois, 3rd District (won)
–Endorsed Mike Quigley (D) for Representative of Illinois, 5th District (won)
–Endorsed Peter Roskam (R) for Representative of Illinois, 6th District (won)
–Endorsed Danny Davis (D) for Representative of Illinois, 7th District (won)
–Endorsed Tammy Duckworth (D) for Representative of Illinois, 8th District (won)
–Endorsed Timothy Wolfe (R) for Representative of Illinois, 9th District (lost general election)
–Endorsed Bob Dold (R) for Representative of Illinois, 10th District (lost general election)
–Endorsed Judy Biggert (R) for Representative of Illinois, 11th District (lost general election)
–Endorsed Brad Harriman (D) for Representative of Illinois, 12th District (won primary)
–Endorsed Rodger Cook (R) for Representative of Illinois, 12th District (lost primary)
–Endorsed Bill Enyart (D) for Representative of Illinois, 12th District (won)
–Endorsed Tim Johnson (R) for Representative of Illinois, 13th District (won primary)
–Endorsed Matt Goetten (D) for Representative of Illinois, 13th District (lost primary)
–Endorsed Rodney Davis (R) for Representative of Illinois, 13th District (won)
–Endorsed Bobby Schilling (R) for Representative of Illinois, 17th District (lost general election)
2014
–Endorsed Bruce Rauner (R) for Governor of Illinois (won)
–Endorsed Doug Truax (R) for Senator of Illinois (lost primary)
–Endorsed Robin Kelly (D) for Representative of Illinois, 2nd District (won)
–Endorsed Dan Lipinski (D) for Representative of Illinois, 3rd District (won)
–Endorsed Luis Gutiérrez (D) for Representative of Illinois, 4th District (won)
–Endorsed Mike Quigley (D) for Representative of Illinois, 5th District (won)
–Endorsed Peter Roskam (R) for Representative of Illinois, 6th District (won)
–Endorsed Danny Davis (D) for Representative of Illinois, 7th District (won)
–Endorsed Tammy Duckworth (D) for Representative of Illinois, 8th District (won)
–Endorsed Jan Schakowsky (D) for Representative of Illinois, 9th District (won)
–Endorsed Bob Dold (R) for Representative of Illinois, 10th District (won)
–Endorsed Bill Foster (D) for Representative of Illinois, 11th District (won)
–Endorsed William Enyart (D) for Representative of Illinois, 12th District (lost general election)
–Endorsed Erika Harold (R) for Representative of Illinois, 13th District (lost primary)
–Endorsed George Gollin (D) for Representative of Illinois, 13th District (lost primary)
–Endorsed Rodney Davis (R) for Representative of Illinois, 13th District (won)
–Endorsed Randy Hultgren (R) for Representative of Illinois, 14th District (won)
–Endorsed John Shimkus (R) for Representative of Illinois, 15th District (won)
–Endorsed Adam Kinzinger (R) for Representative of Illinois, 16th District (won)
–Endorsed Bobby Schilling (R) for Representative of Illinois, 17th District (lost general election)
–Endorsed Aaron Schock (R) for Representative of Illinois, 18th District (won)
2016
–Endorsed Marco Rubio (R) for President (lost primary)
–Endorsed Gary Johnson (L) for President (lost general election)
–Endorsed Leslie Munger (R) for Comptroller of Illinois (lost general election)
–Endorsed Tammy Duckworth (D) for Senator of Illinois (won)
–Endorsed Howard Brookins (D) for Representative of Illinois, 1st District (lost primary)
–Endorsed Robin Kelly (D) for Representative of Illinois, 2nd District (won)
–Endorsed Luis Gutiérrez (D) for Representatives of Illinois, 4th District (won)
–Endorsed Danny Davis (D) for Representative of Illinois, 7th District (won)
–Endorsed Raja Krishnamoorthi (D) for Representative of Illinois, 8th District (won)
–Endorsed Joan McCarthy Lasonde (R) for Representative of Illinois, 9th District (lost general election)
–Endorsed Nancy Rotering (D) for Representative of Illinois, 10th District (lost primary)
–Endorsed Bob Dold (R) for Representative of Illinois, 10th District (lost general election)
–Endorsed Herman White (R) for Representative of Illinois, 11th District (lost primary)
–Endorsed Rodney Davis (R) for Representative of Illinois, 13th District (won)
–Endorsed John Shimkus (R) for Representative of Illinois, 15th District (won)
–Endorsed Jack Boccarossa (R) for Representative of Illinois, 17th District (lost primary)
2018
–Endorsed Chris Kennedy (D) for Governor of Illinois (lost primary)
–Endorsed Bruce Rauner (R) for Governor of Illinois (lost general election)
–Endorsed Sharon Fairley (D) for Attorney General of Illinois (lost primary)
–Endorsed Erika Harold (R) for Attorney General of Illinois (lost general election)
–Endorsed Susana Mendoza (D) for Comptroller of Illinois (won)
–Endorsed Mike Frerichs (D) for Treasurer of Illinois (won)
–Endorsed Jimmy Lee Tillman, II (R) for Representative of Illinois, 1st District (lost general election)
–Endorsed Patrick Harmon (R) for Representative of Illinois, 2nd District (lost primary)
–Endorsed Dan Lipinski (D) for Representatives of Illinois, 3rd District (won)
–Endorsed Sol Flores (D) for Representatives of Illinois, 4th District (lost primary)
–Endorsed Jesús “Chuy” García (D) for Representatives of Illinois, 4th District (won)
–Endorsed Carole Cheney (D) for Representative of Illinois, 6th District (lost primary)
–Endorsed Peter Roskam (R) for Representative of Illinois, 6th District (lost general election)
–Endorsed Jeffrey Leef (R) for Representative of Illinois, 7th District (lost primary)
–Endorsed Raja Krishnamoorthi (D) for Representative of Illinois, 8th District (won)
–Endorsed Sargis Sangari (R) for Representative of Illinois, 9th District (lost primary)
–Endorsed Jeremy Wynes (R) for Representative of Illinois, 10th District (lost primary)
–Endorsed Bill Foster (D) for Representative of Illinois, 11th District (won)
–Endorsed Erik Jones (D) for Representative of Illinois, 13th District (lost primary)
–Endorsed Amy Briel (D) for Representative of Illinois, 16th District (lost primary)
–Endorsed Adam Kinzinger (R) for Representative of Illinois, 16th District (won)
–Endorsed Darrell Miller (D) for Representative of Illinois, 18th District (lost primary)
2020
–Endorsed Joe Biden (D) for President (won)
–Endorsed Robert Emmons, Jr. (D) for Representative of Illinois, 1st District (lost primary)
–Endorsed Robin Kelly (D) for Representative of Illinois, 2nd District (won)
–Endorsed Dan Lipinski (D) for Representative of Illinois, 3rd District (lost primary)
–Endorsed Mike Fricilone (R) for Representative of Illinois, 3rd District (lost general election)
–Endorsed Jesús “Chuy” García (D) for Representative of Illinois, 4th District (won)
–Endorsed Mike Quigley (D) for Representative of Illinois, 5th District (won)
–Endorsed Jeanne Ives (R) for Representative of Illinois, 6th District (lost general election)
–Endorsed Danny Davis (D) for Representative of Illinois, 7th District (won)
–Endorsed Raja Krishnamoorthi (D) for Representative of Illinois, 8th District (won)
–Endorsed Jan Schakowsky (D) for Representative of Illinois, 9th District (won)
–Endorsed Brad Schneider (D) for Representative of Illinois, 10th District (won)
–Endorsed Krishna Bansal (R) for Representative of Illinois, 11th District (lost primary)
–Endorsed Bill Foster (D) for Representative of Illinois, 11th District (won)
–Endorsed Mike Bost (R) for Representative of Illinois, 12th District (won)
–Endorsed Rodney Davis (R) for Representative of Illinois, 13th District (won)
–Endorsed Sue Rezin (R) for Representative of Illinois, 14th District (lost primary)
–Endorsed Lauren Underwood (D) for Representative of Illinois, 14th District (won)
–Endorsed Mary Miller (R) for Representative of Illinois, 15th District (won)
–Endorsed Adam Kinzinger (R) for Representative of Illinois, 16th District (won)
–Endorsed Esther Joy King (R) for Representative of Illinois, 17th District (lost general election)
–Endorsed Darin LaHood (R) for Representative of Illinois, 18th District (won)
2022
–Endorsed Paul Schimpf (R) for Governor of Illinois (lost primary)
–Endorsed J. B. Pritzker (D) for Governor of Illinois (won)
–Endorsed Kwame Raoul (D) for Attorney General of Illinois (won)
–Endorsed Tammy Duckworth (D) for Senator of Illinois (won)
–Endorsed Karin Norington-Reaves (D) for Representative of Illinois, 1st District (lost primary)
–Endorsed Gilbert Villegas (D) for Representative of Illinois, 3rd District (lost primary)
–Endorsed Gary Grasso (R) for Representative of Illinois, 6th District (lost primary)
–Endorsed Kina Collins (D) for Representative of Illinois, 7th District (lost primary)
–Endorsed Susan Hathaway-Altman (R) for Representative of Illinois, 11th District (lost primary)
–Endorsed Matt Hausman (R) for Representative of Illinois, 13th District (lost primary)
–Endorsed Rodney Davis (R) for Representative of Illinois, 15th District (lost primary)
–Endorsed Jonathan Logemann (D) for Representative of Illinois, 17th District (lost primary)
2024
–Endorsed Montelle Gaji (R) for Representative of Illinois, 1st District (lost primary)
–Endorsed Raymond Lopez (D) for Representative of Illinois, 4th District (lost primary)
–Endorsed Kent Mercado (R) for Representative of Illinois, 11th District (lost primary)