| Number | Begin | End | Name |
| 37 | November 2025 | | Cody W. Neal |
| 36 | July 2025 | November 2025 | Payden E. Kilgore |
| 35 | December 2024 | July 2025 | Stetson I. Dilbeck |
| 34 | January 2024 | December 2024 | Geral D. Brown III |
| 33 | January 2023 | January 2024 | Benjamin M. Smith |
| 32 | January 2022 | January 2023 | Kinley M. Wilson |
| 31 | November 2018 | May 2020 | Matthew T. Harmon |
| 30 | November 2017 | November 2018 | Brinley D. Hutson |
| 29 | November 2016 | November 2017 | Ryan D. Larue |
| 28 | May 2016 | November 2016 | Jayden J. Ray |
| 27 | November 2015 | May 2016 | David J. Stephens |
| 26 | July 2014 | November 2015 | Kyle S. Kidd |
| 24 | April 2014 | July 2014 | Tye Headrick |
| 25 | April 2014 | April 2014 | Kyle S. Kidd |
| 23 | May 2013 | April 2014 | Tye Headrick |
| 22 | May 2012 | May 2013 | Michael S. Flora |
| 21 | April 2011 | May 2012 | James Q. Sherrell |
| 20 | May 2010 | April 2011 | David A. Robertson |
| 19 | May 2009 | May 2010 | Matthew Endacott |
| 18 | April 2008 | May 2009 | LT Derrek T. McGowen |
| 17 | August 2007 | April 2008 | Jake S. Meyer |
| 16 | October 2006 | August 2007 | Clark A. Davis III |
| 15 | May 2005 | October 2006 | Jonathan Rabovsky |
| 14 | April 2004 | May 2005 | Dustin N. Miller |
| 13 | April 2003 | April 2004 | Paul M. Anderson |
| 12 | May 2002 | April 2003 | Atty Harvey C. Grauberger |
| 11 | April 2001 | May 2002 | Jason R. Trobaugh |
| 10 | June 2000 | April 2001 | Jason L. Castleberry |
| 9 | January 2000 | June 2000 | Andrew T. Schlecht |
| 8 | May 1999 | January 2000 | Gary D. Young |
| 7 | June 1998 | May 1999 | Bill F. Bolling, Jr. |
| 6 | April 1997 | June 1998 | Richard D. Himes |
| 5 | May 1995 | April 1997 | Craig T. Glover |
| 4 | June 1994 | May 1995 | Thomas G. Wimpee |
| 3 | May 1993 | June 1994 | James P. Kinsey |
| 2 | April 1991 | | Brian M. DeLozier |
| 1 | September 1989 | May 1990 | Matt O. Henderson |