| 2026 | | The Thirty Ninth Annual Conference on Learning Theory, June 29 - July 3, 2026, San Diego, California, USA. | San Diego | |
| 2025 | | The Thirty Eighth Annual Conference on Learning Theory, June 30 - July 4, 2025, Lyon, France. | Lyon | |
| 2024 | | The Thirty Seventh Annual Conference on Learning Theory, June 30 - July 3, 2023, Edmonton, Canada. | Edmonton | |
| 2023 | 36 | 36th Annual Conference on Learning Theory COLT 2023 | Bengaluru | 2023-07-12/15 |
| 2022 | 35 | 35th Annual Conference on Learning Theory COLT 2022 | London | 2022-07-02/05 |
| 2021 | 34 | 34th Annual Conference on Learning Theory COLT 2021 | Boulder | 2021-08-15/19 |
| 2020 | 33 | 33rd Annual Conference on Learning Theory COLT 2020 | | 2020-07-09/12 |
| 2019 | 32 | 32nd Annual Conference on Learning Theory COLT 2019, COLT | Phoenix | 2019-06-25/28 |
| 2018 | 31 | 31st Annual Conference on Learning Theory COLT 2018, COLT | Stockholm | 2018-07-06/09 |
| 2017 | 30 | 30th Annual Conference on Learning Theory COLT 2017, COLT | Kingdom of the Netherlands | 2017-07-07/10 |
| 2016 | 29 | Conference on Learning Theory COLT 2016, COLT | New York City | 2016-07-23/26 |
| 2015 | 28 | Conference on Learning Theory COLT 2015, COLT | Paris | 2015-07-03/06 |
| 2014 | 27 | Conference on Learning Theory COLT 2014, COLT | Barcelona | 2014-06-13/15 |
| 2013 | 26 | Conference on Learning Theory COLT 2013, COLT | Princeton University | 2013-06-12/14 |
| 2012 | 25 | Annual Conference on Learning Theory COLT 2012, COLT | Edinburgh | 2012-06-25/27 |
| 2011 | 24 | 24th Annual Conference on Learning Theory COLT 2011, COLT | Budapest | 2011-07-09/11 |
| 2010 | 23 | 23rd Annual Conference on Learning Theory COLT 2010, COLT | Haifa | 2010-06-27/29 |
| 2009 | 22 | Conference on Learning Theory COLT 2009, COLT | Montreal | 2009-06-18/21 |
| 2008 | 21 | 21st Annual Conference on Learning Theory COLT 2008, COLT | Helsinki | 2008-07-09/12 |
| 2007 | 20 | Annual Conference on Learning Theory COLT 2007, COLT | San Diego | 2007-06-13/15 |
| 2006 | 19 | Annual Conference on Learning Theory COLT 2006, COLT | Pittsburgh | 2006-06-22/25 |
| 2005 | 18 | Annual Conference on Learning Theory COLT 2005, COLT | Bertinoro | 2005-06-27/30 |
| 2004 | 17 | Conference on Learning Theory COLT 2004, COLT | Banff | 2004-07-01/04 |
| 2003 | 16 | Annual Conference on Computational Learning Theory COLT 2003, COLT | Washington, D.C. | 2003-08-24/27 |
| 2002 | 15 | Conference on Computational Learning Theory COLT 2002, COLT | Sydney | 2002-07-08/10 |
| 2001 | | Annual Conference on Computational Learning Theory COLT 2001, COLT, EUROCOLT | Kingdom of the Netherlands | 2001-06-16/19 |
| 2000 | 13 | Annual Conference on Computational Learning Theory COLT 2000, COLT | Palo Alto | 2000-06-28 to 2000-07-01 |
| 1999 | 12 | Conference on Computational Learning Theory COLT 1999, COLT, EuroCOLT | Santa Cruz | 1999-07-07/09 |
| 1998 | 11 | Annual Conference on Computational Learning Theory COLT 1998, COLT | Madison | 1998-07-24/26 |
| 1997 | 10 | Conference on Computational Learning Theory COLT 1997, COLT, EuroCOLT | Nashville | 1997-07-06/09 |
| 1996 | 9 | Annual Conference on Computational Learning Theory COLT 1996, COLT | Desenzano del Garda | 1996-06-28 to 1996-07-01 |
| 1995 | | Conference on Computational Learning Theory COLT 1995, EuroCOLT 1995, EuroCOLT | Santa Cruz | 1995-07-05/08 |
| 1994 | 7 | Conference on Computational Learning Theory COLT 1994, COLT | New Brunswick | 1994-07-12/15 |
| 1993 | 6 | Annual ACM Conference on Computational Learning Theory COLT 1993, COLT | Santa Cruz | 1993-07-26/28 |
| 1992 | 5 | Annual ACM Conference on Computational Learning Theory COLT 1992, COLT | Pittsburgh | 1992-07-27/29 |
| 1991 | 4 | Workshop on Computational Learning Theory COLT 1991, COLT | Santa Cruz | 1991-08-05/07 |
| 1990 | 3 | Workshop on Computational Learning Theory COLT 1990, COLT | Rochester | 1990-08-06/08 |
| 1989 | 2 | Annual Workshop on Computational Learning Theor COLT 1989, COLT | Santa Cruz | 1989-07-31 to 1989-08-02 |
| 1988 | 1 | First Annual Workshop on Computational Learning Theory COLT 1988, COLT | Cambridge | 1988-08-03/05 |