Chiefs
| Chiefs |
| Chief Andy Caldwell 2025 - current Andy Caldwell (Interim Chief) 2024 to 2025 |
| Stacy Denham 2020-2024 |
| Carl Nielsen 2015 to 2020 |
| Robert Berg 2004 to 2015 |
| John Boren (Interim Chief) 2001 to 2004 |
| Toni Breckel 1990 to 2001 |
| Donald Smith 1986 to 1990 |
| Roland Winter 1979 to 1985 |
| Kenneth Payne 1974 to 1979 |
| William Merriman 1965 to 1974 |
| Otto Rucker 1946 to 1965 |
| Milton Jastrum 1934 to 1946 |
| J.C. Dreible 1932 to 1934 |
| R.M. Brunton 1931 to 1932 |
| Tom Vaughn 1929 to 1931 |
| Hank Andrews 1928 to 1929 |
| Jim Compton 1922 to 1928 |
| A.C. Hughes 1919 to 1922 |
| Harry Brown 1918 to 1919 |
| H. Scriver 1917 to 1918 |
| Miles "Paddy" McGrail 1916 to 1917 |
| Thomas Hopkins 1914 to 1916 |
| Robert Schleider 1911 to 1914 |
| Frank Roberts 1911 |
| Fred Ingalls 1909 to 1911 |
| City Marshals |
| Harry Shields 1901 to 1908 |
| J.F. Blackwell 1889 to 1901 |