Executive agents: (none listed in legislative manuals, 1891-1896); Samuel F. Fullerton, 1897-1898; John Beutner, 1899-1900; Samuel F. Fullerton, 1901-1906; Carlos Avery, 1907-1909; H. A. Rider, 1909-1914; Carlos Avery, 1915.
Agency heads: Commissioners: W. P. Andrus, 1893-1895; Carlos Avery, 1906-1909, 1915; C. S. Bensen, 1897-1898; John Beutner, 1899-1900; William Bird, 1893-1898; George Bradley, 1911-1915; A. L. Cramb, 1899-1900; Jacob Danz II, 1899-1900; D. L. Durkin, 1913-1915; A. F. Ferris, 1893-1896; Samuel F. Fullerton, 1895-1898, 1901-1908; John H. Grill, 1907-1912; Robert Hannah, 1907-1912; W. P. Hill, 1901-1902; O. J. Johnson, 1907-1912; Uri Lamprey, 1901-1906; D. W. Meeker, 1901-1906; T. O. Ofsthuse, 1913-1915; Edward L. Ogilvie, 1911-1914; R. S. Rider, 1909-1915; H. G. Smith, 1901-1906; W. S. Timberlake, 1893-1898; Beecher Ward, 1903-1904; Fred Von Baumbach, 1893-1898; William W. Ward, 1897-1900; Joseph A. Wessel, 1909-1912; Alfred T. Williams, 1899-1900.