Knox County Register of Deeds
- 1792-1803 - Thomas Chapman
- 1803-1817 - Samuel G. Ramsey
- 1817-1829 - James Ramsey
- 1829-1836 - J. G. M. Ramsey
- 1836-1840 - Will R. Bowen
- 1840-1848 - Henry B. Newman
- 1848-1856 - J. C. Luttrell
- 1856-1856 - A. S. Hudiburg
- 1856-1860 - R. H. Campbell
- 1860-1864 - T. J. Burkhart
- 1864-1868 - A. T. Cottrell
- 1868-1869 - R. L. Hall
- 1869-1870 - Lewis H. Bowlus
- 1870-1882 - Charles Morrow
- 1882-1886 - W. R. Carter
- 1886-1898 - M. A. M. Armstrong
- 1898-1902 - Russ M. Johnson
- 1902-1906 - Robert Brice
- 1906-1910 - Russ M. Johnson
- 1910-1914 - Inslee C. (I. C.) King
- 1914-1922 - James H. Copeland
- 1922-1930 - Albert Eblin (Ebb) Doyle
- 1930-1938 - Dr. J. B. Parker
- 1938-1950 - Ralph Kennedy Adcock, Sr
- 1950-1958 - R. Cliff White
- 1958-1966 - Gordon Sams
- 1966-1980 - Durward Olean Sharp
- 1980-1980 - Sue Kinder
- Appointed by County Court on 4/20/1980 to fill Register of Deeds vacancy until election in August (new term starting 9/1/1980)
- 1980-2007 - Steve Hall
- 2007-2018 - Sherry Witt
- 2018-present - Nick McBride