Malachy Edward Mannion (born May 1953) is a senior United States district judge of the United States District Court for the Middle District of Pennsylvania.

- Gender
- Male
- Race
- White
Prior employment
Middle District of PennsylvaniaAssistant U.S. attorney · 1986–1993, 1997–2001- ↳chief, Organized Crime Drug Enforcement Task Force · 1989–1993
- Private practice, Scranton, Pennsylvania1993–1997
- Nassau County, New YorkAssistant district attorney · 1980–1986
- Private practice, White Plains, New York1979–1980
Appointments
2012–2024 · Appointed by Barack Obama (Democratic)
Education

- University of ScrantonB.S. · 1976