Names
- Gries, Walter Frederick, 1892-1952.1
- Griffin, Robert P. (Robert Paul), 1923-2015.1
- Guest, Edgar A. (Edgar Albert), 1881-1959.1
- Hall, Leonard W. (Leonard Wood), 1900-1979.1
- Halleck, Charles A. (Charles Abraham), 1900-1986.1
- Hamilton, Charles D.1
- Hannah, John A., 1902-1991.1
- Hartwick family.1
- Hartwick, Edward N.1
- Hickenlooper, Bourke B. (Bourke Blakemore), 1896-1971.1
- Hoffman, Clare Eugene, 1875-1967.1
- Hooper, Warren G -- Assassination.1
- Hoover, Herbert, 1874-1964.1
- Hoover, J. Edgar (John Edgar), 1895-1972.1
- Humphrey, George M. (George Magoffin), 1890-1
- Hurja, Emil, 1892-1
- Hutchinson, J. Edward (Jesse Edward), 1914-1985.1
- International Association of Chiefs of Police.1
- Ives, Irving McNeil, 1896-1962.1
- Johansen, August E. (August Edgar), 1905-1995.1