| Number | Begin | End | Name |
| 34 | April 2024 | | Hayden Jockisch |
| 33 | April 2023 | April 2024 | Ridge D. Chautin |
| 32 | April 2022 | April 2023 | Brandon P. Bonvillain |
| 31 | April 2021 | April 2022 | Roger A. Baudry |
| 30 | April 2020 | April 2021 | Davis Parrish |
| 29 | April 2019 | April 2020 | Brookes C. Mattingly, Jr. |
| 28 | April 2018 | April 2019 | Andy L. Shepler |
| 27 | February 2018 | April 2018 | Alex L. Anderson |
| 26 | April 2017 | February 2018 | Curtis G. Westmoland |
| 25 | April 2015 | April 2017 | Jonathan W. Kiestler |
| 24 | March 2015 | April 2015 | Matthew Brazzolotto |
| 23 | April 2014 | March 2015 | Zachary Ward |
| 22 | April 2013 | April 2014 | Patrick T. Green |
| 21 | May 2012 | April 2013 | Cody B. Welliver |
| 20 | April 2011 | March 2012 | Seth T. Elliott |
| 19 | May 2010 | April 2011 | Colten R. Biro |
| 18 | April 2009 | May 2010 | Ryan J. Nocito |
| 17 | June 2008 | April 2009 | Jonathan P. Baynham |
| 16 | April 2007 | June 2008 | Brian R. Goddu |
| 15 | May 2006 | April 2007 | Conor Gee |
| 14 | September 2005 | May 2006 | Duston B. Dueitt |
| 13 | May 2004 | September 2005 | Ryan Wattam |
| 12 | November 2003 | May 2004 | Wayne Schmidt |
| 11 | December 2002 | November 2003 | Gregory R. Bel |
| 10 | May 2002 | December 2002 | Bryan J. Bertucci, Jr. |
| 9 | May 2001 | May 2002 | Robin H. Ruffino |
| 7 | May 2000 | May 2001 | James J. Renda |
| 8 | May 2000 | May 2001 | Matthew J. Previts |
| 5 | September 1999 | May 2000 | Hon. Jean-Paul J. Morrell |
| 6 | September 1999 | May 2000 | Rick D. Thome |
| 3 | May 1999 | August 1999 | Matthew J. Previts |
| 4 | May 1999 | August 1999 | Hon. Jean-Paul J. Morrell |
| 1 | September 1998 | May 1999 | James J. Renda |
| 2 | September 1998 | May 1999 | Rick D. Thome |