1920
1921
1922
1924
1926
1927
1928
1929
Lieutenant Paul Connors
Secretary to the Chief Earl Grainger
Deputy City Marshal Frank A.T. Shaw
Mounted Officer Oliver J. Ellsworth *
Sergeant Harry Stewart
Deputy City Marshal George H. Knowles
* denotes one of the 12 original officers hired when the department was founded in 1889

Deputy City Marshal Alexander E. Mills
Motorcycle Officer Joseph S. Lee +

Chief Albert A. Thomas
Detective Charles R. Harris +
Officer Lewis Lusk +
Motorcycle Robert Powers +
City Marshal Adolf G. Gassen
1925
Deputy City Marshal Richard I. Whalen
1923
Deputy City Marshal George F. Dow
Police Surgeon Allyn C. Magee