Superior Police officers who have died in the line of duty are:
- Officer Roy Willard Jackson died April 13, 1911, of a gunshot wound.
- Officer Finlay Beaton died July 27, 1919, of a gunshot wound.
- Sgt. Arthur H. Zimmerman died Dec. 3, 1929, of a gunshot wound.
- Constable A.G. (Adolf) Jacobson died April 18, 1941, of a gunshot wound.
- Sgt. Robert John Fulton died April 23, 1948, after being struck by a car while directing traffic.
- Officer Edward B. Retzer died May 16, 1963, of heart failure while making an arrest.
Duluth Police Officers who have died in the line of duty are:
- Harry A. Chesmore, Jan. 6, 1911.
- Neil J. Mooney, Jan. 8, 1914.
- John H. Callahan, Aug. 6, 1918.
- David Butchart, Oct. 7, 1933.
- Oscar G. Olson, Dec. 2, 1941.
- Carl R. Root, Aug. 18, 1966.
- Gary D. Wilson, April 10, 1990.
St. Louis County had one officer die in the line of duty: Bradley A. Anderson, Sept. 2, 2002.
