| Dean Whipple | |
| Office: | Senior Judge of the United States District Court for the Western District of Missouri |
| Term Start: | April 30, 2007 |
| Office1: | Chief Judge of the United States District Court for the Western District of Missouri |
| Term Start1: | 2000 |
| Term End1: | 2007 |
| Predecessor1: | D. Brook Bartlett |
| Successor1: | Fernando J. Gaitan Jr. |
| Office2: | Judge of the United States District Court for the Western District of Missouri |
| Term Start2: | December 9, 1987 |
| Term End2: | April 30, 2007 |
| Appointer2: | Ronald Reagan |
| Predecessor2: | Ross Thompson Roberts |
| Successor2: | David Gregory Kays |
| Birth Date: | 3 April 1938 |
| Birth Place: | Lebanon, Missouri, U.S. |
| Education: | Drury University (AB) University of Missouri–Kansas City (JD) |
Harold Dean Whipple (born April 3, 1938) is a senior United States district judge of the United States District Court for the Western District of Missouri.
Born in Lebanon, Missouri on April 3, 1938,[1] Whipple received an Artium Baccalaureus degree from Drury University in 1961 and a Juris Doctor from the University of Missouri–Kansas City School of Law in 1965. He was in private practice in Lebanon from 1967 to 1974. He was a prosecuting attorney of Laclede County, Missouri from 1967 to 1971. He was a judge of the 26th Judicial Circuit Court of the State of Missouri from 1975 to 1987.
On September 14, 1987, Whipple was nominated by President Ronald Reagan to a seat on the United States District Court for the Western District of Missouri vacated by Judge Ross Thompson Roberts. Whipple was confirmed by the United States Senate on December 8, 1987, and received his commission the following day. He served as Chief Judge from 2000 to 2007, assuming senior status on April 30, 2007. He was succeeded by Judge David Gregory Kays.