Past USS Ajax Reunion Associations have been held in the following cities:
| Year | City | State |
| 1992 | Minneapolis | MN |
| 1993 | Minneapolis | MN |
| 1994 | Memphis | TN |
| 1995 | San Diego | CA |
| 1996 | Boston | MA |
| 1997 | Mackinaw | MI |
| 1998 | Williamsburg | VA |
| 1999 | St. Louis | MO |
| 2000 | Minneapolis | MN |
| 2001 | Seattle | WA |
| 2002 | Tampa | FL |
| 2003 | Denver | CO |
| 2004 | San Diego | CA |
| 2005 | Chicago | IL |
| 2006 | Buffalo | NY |
| 2007 | Branson | MO |
| 2008 | Charleston | SC |
| 2009 | San Antonio | TX |
| 2010 | Duluth | GA |
| 2011 | Linthicum | MD |
| 2012 | Waterloo | IA |
| 2013 | San Diego | CA |
| 2014 | Pensacola | FL |
| 2015 | Nashville | TN |
| 2016 | New Orleans | LA |
| 2017 | Spokane | WA |
| 2018 | Wilmington | NC |
| 2019 | Minneapolis | MN |
| 2020 | Cancelled, (COVID-19) | |
| 2021 | Cancelled, (COVID-19) | |
| 2022 | Cleveland | OH |
| 2023 | Rapid City | SD |