District of Maryland / Appointed 2003 / Served to 2016
Portrait of William D. Quarles Jr.

William D. Quarles Jr.

Judge, U.S. District Court for the District of Maryland

Appointed by President George W. Bush in 2003 and confirmed by the Senate 910, William D. Quarles Jr. was a Judge on the U.S. District Court for the District of Maryland. He earned a law degree from Catholic University of America, Columbus School of Law in 1979. Rulings & record ↓ Sources ↓

Born
1948 · age 78
Appointed by
George W. Bush, 2003
Confirmed
91–0
Education
University of Maryland 1976 · Catholic of America, Columbus Law 1979

Federal judicial service

YearCourtAppointed byVote
2003District of MarylandG.W. Bush (R)91–0

Party letters show the appointing president’s party, not the judge’s own.

Confirmation vote

Nomination Confirmed 910 on March 12, 2003 · 108th Congress, Roll Call 50. Each senator links to their judicial-voting record.

Voted to confirm · 91

43 D, 47 R, 1 I

Did not vote · 9

5 D, 4 R

Education

Community College of BaltimoreA.A.1967
University of MarylandB.S.1976
Catholic University of America, Columbus School of LawJ.D.1979

Judicial Record

Caseload & case types

In our data, Quarles was assigned 2,926 district-court cases (1991–2015). Median time from filing to termination: 130 days across 2,926 closed cases.

Prisoner & habeas23%
Contract14%
Personal-injury torts14%
Civil rights12%
Other federal statutes11%
Labor & ERISA9%
Other17%

Case assignment is from CourtListener’s PACER-derived docket records: a partial sample, not a complete caseload, reflecting the judge last assigned each case. How we count.

On appeal

Of 253 of Quarles’s decisions reviewed on the merits by the U.S. courts of appeals in our data, 217 were affirmed, 19 reversed or vacated, and 17 affirmed in part and reversed in part. This is a historical count of appellate outcomes for cases we could match, not a judgment of the judge, and not a complete record. How we count.

In our data, Quarles authored 84 published opinions for the court (2003–2012). Most cited: D2L LTD. v. Blackboard, Inc. (240 citations).

A selective record from published opinions in the CourtListener corpus, not every ruling; most unpublished district orders are not included. Counts and rankings are objective and recomputable: how we count. We describe the record, not the judge.

Recent & notable rulings

YearCaseCitationCited
2009D2L LTD. v. Blackboard, Inc.671 F. Supp. 2d 768240
2010Monge v. Portofino Ristorante751 F. Supp. 2d 789168
2010Agora Financial, LLC v. Samler725 F. Supp. 2d 49167
2003Jeffers v. Thompson264 F. Supp. 2d 31454
2005Cross v. Fleet Reserve Ass'n Pension Plan383 F. Supp. 2d 85252
2011Baker v. ANTWERPEN MOTORCARS LTD.807 F. Supp. 2d 38647
2009Haley v. Corcoran659 F. Supp. 2d 71446
2011Rose v. NEW DAY FINANCIAL, LLC816 F. Supp. 2d 24543
2011Cepada v. BOARD OF EDUC. OF BALTIMORE COUNTY814 F. Supp. 2d 50041
2003Lowry's Reports, Inc. v. Legg Mason, Inc.271 F. Supp. 2d 73733
2010Cuthie v. FLEET RESERVE ASS'N743 F. Supp. 2d 48632
2007United States v. Gould526 F. Supp. 2d 53831
2010United States v. Willock696 F. Supp. 2d 53629
2010Paulone v. City of Frederick718 F. Supp. 2d 62622
2004Hepburn Ex Rel. Hepburn v. Athelas Institute, Inc.324 F. Supp. 2d 75221

Showing the 15 most-cited of 84 authored opinions in our data. “Cited” is inbound citations across the CourtListener corpus. Case links open the ruling’s full text (CourtListener) or its page here; read the methodology and verify against the primary source.

Questions & answers

Who appointed William D. Quarles Jr.?
President George W. Bush appointed William D. Quarles Jr. to the U.S. District Court for the District of Maryland in 2003.
Was William D. Quarles Jr. appointed by a Democrat or a Republican?
William D. Quarles Jr. was appointed by President George W. Bush, a Republican. JudicialFinder records the appointing president's party, not a judge's own politics.
What was William D. Quarles Jr.'s confirmation vote?
The Senate confirmed William D. Quarles Jr. 91–0 on March 12, 2003.
Which court was William D. Quarles Jr. on?
William D. Quarles Jr. was a Judge on the U.S. District Court for the District of Maryland.

Sources

Each fact on this page traces to a primary public record.

How we source & reconcile data → Data & Sources

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12 years on the U.S. District Court for the District of Maryland. Data as of 2026-08-10. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).