William Frederic Jung (born 1958) is a United States district judge of the United States District Court for the Middle District of Florida.

- Gender
- Male
- Race
- White
Prior employment
- Private practice, Tampa, Florida1985–1987, 1993–2018
Middle District of FloridaAssistant U.S. attorney · 1990–1993
Southern District of FloridaAssistant U.S. attorney · 1987–1990
Law clerk , Hon. William H. Rehnquist · 1984–1985
Law clerk , Hon. Gerald B. Tjoflat · 1983–1984
Appointments
2018–present · Appointed by Donald J. Trump (Republican)
Education
J.D. · 1983- Vanderbilt UniversityB.A. · 1980