William Tilghman (August 12, 1756 – April 29, 1827) was the Chief United States circuit judge of the United States Circuit Court for the Third Circuit and chief justice of the Supreme Court of Pennsylvania.

William Tilghman
Born 1756 in Talbot County, MD
Died 1827 in Philadelphia, PA
FJC ID: 2387
- Gender
- Male
- Race
- White
Prior employment
- Supreme Court of PennsylvaniaChief justice · 1806–1827
- Pennsylvania High Court of Errors and Appeals, -Judge · 1806
- Private practice, Philadelphia, Pennsylvania1794–1801, 1802–1805
- Pennsylvania Court of Common Pleas, First Judicial DistrictPresident judge · 1805
- MarylandState senator · 1791–1793
- MarylandState delegate · 1788–1790
- Private practice, Talbot County, Maryland1783–1788
Appointments
- U.S. Circuit Court for the Third Circuit1801–1802 · Appointed by John Adams (Federalist)Term ended: Abolition of Court

Education
- College of Philadelphia (now University of Pennsylvania)M.A.
- Read law1783
- College of Philadelphia (now University of Pennsylvania)A.B. · 1772