Mark R. Hornak

Mark Hornak
Chief Judge of the United States District Court for the Western District of Pennsylvania
In office
December 7, 2018 – December 7, 2025
Preceded byJoy Flowers Conti
Succeeded byCathy Bissoon
Judge of the United States District Court for the Western District of Pennsylvania
Assumed office
October 19, 2011
Appointed byBarack Obama
Preceded byDonetta Ambrose
Personal details
BornMark Raymond Hornak
(1956-03-31) March 31, 1956
EducationUniversity of Pittsburgh (BA, JD)

Mark Raymond Hornak (born March 31, 1956) is a United States district judge of the United States District Court for the Western District of Pennsylvania.