| Marshals |
1856-57
| Andrew M Moore |
1857-1858
| Marlin M Thompson |
1858
| Andrew M Moore
[Removed from office after killing Andrew Cockrell.]
William M Moon |
| 1859-1860 | George W Baird |
| 1860-1861 | Marlin M Thompson |
| 1861-1862 | Peter Stevenson |
| 1861-1866 | Confederate government rule |
| 1868-1872 | JF Barbier [appointed by Texas Governor Edmund J Davis] |
| 1872 | George W Campbell [appointed by Governor Davis] |
| 1872-1874 | Thomas Flynn [elected] |
| 1874-1876 | June Peak |
| 1876-1881 | WF Morton |
| 1881-1890 | James Carter Arnold |
Police Chiefs
|
| 1881 - 1898 | James Carter Arnold |
| 1898 | M. W. Kirby |
| 1898 - 1899 | G.E. Cornwell |
| 1900 - 1902 | Sterling Price |
| 1902 - Jan 6, 1904 | R.L. (Dick) Winfrey |
| Jan 19, 1904 - 1905 | Epps G. Knight |
| 1905 - 1906 | Robert P. Keith |
| 1906 - 1908 | Ben F. Brandenburg |
| Jun 1909 - Dec 1909 | R.L. Cornwell |
| 1909 - 1921 | John W. Ryan |
| 1921 - 1922 | Elmo Strait |
| 1922 - 1924 | L.W. Brown |
| 1924 - 1935 | Claude W. Trammel |
| 1935 - 1939 | Robert L. Jones |
| 1939 - 1945 | James M. Welch |
| May 3, 1945 - Jan: 19, 1960 | Carl Hansson |
| Jan: 20. 1960 - Mar 10, 1966 | Jesse Curry |
| Mar 11, 1966 - Dec. 31, 1969 | Charles Batchelor |
| Dec. 15, 1969 - Осt. 19, 1973 | W. Frank Dyson |
| Oct. 19, 1973 - May 1, 1979 | Don A. Byrd |
| May 21, 1979 - Mar 27, 1982 | Glen King |
| May 4, 1982 - Aug 1, 1988 | Billy Don Prince |
| Aug 22, 1988 - Sep. 13, 1990 | Mack Vines |
| 1990-91 | Sam Gonzales, acting chief of police |
| Mar 4, 1991 - Mar 1, 1993 | William Rathburn |
| 1993 | Robert Jackson Jr., acting chief of police |
| July 12, 1993 - Sept. 30, 1999 | Bennie R. Click |
| Oct 1, 1999 - Aug 27, 2003 | Terrell Bolton |
| 2003-2004 | Randy Hampton, interim chief |
| June 24, 2004 - May 5, 2010 | David Kunkle |
| May 5, 2010 - Oct 5, 2016 | David Brown |
| Sep 5, 2017 - Jan 1, 2021 | Ulisha Renée Hall |
| Feb 3, 2021 - Oct 17, 2024 | Edgardo (Eddie) Garcia |
| Oct 18, 2024 - current | Michael Igo (Interim)
|