District of Massachusetts / Appointed 1986 / Senior status since 2015
Portrait of Douglas Preston Woodlock

Douglas Preston Woodlock

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

Appointed by President Ronald Reagan in 1986 and confirmed by voice vote, Douglas Preston Woodlock is a Judge on the U.S. District Court for the District of Massachusetts. He earned a law degree from Georgetown University Law Center in 1975. Rulings & record ↓ Sources ↓

Born
1947 · age 79
Appointed by
Ronald Reagan, 1986
Confirmed
by voice vote
Education
Yale 1969 · Georgetown Law Center 1975
Succeeded by
Angel Kelley

Federal judicial service

YearCourtAppointed byVote
1986District of MassachusettsReagan (R)Voice vote

Party letters show the appointing president’s party, not the judge’s own. A voice vote means the chamber approved aloud. No senator-by-senator tally is recorded.

Confirmation vote

Voice vote

The Senate approved this confirmation aloud, with no senator-by-senator tally recorded. Recorded roll-call votes begin in 1989.

Education

Judicial Record

Caseload & case types

In our data, Woodlock was assigned 10,493 district-court cases (1978–2022). Median time from filing to termination: 506 days across 10,487 closed cases.

Personal-injury torts45%
Contract12%
Civil rights7%
Other federal statutes7%
Prisoner & habeas6%
Labor & ERISA6%
Other16%

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 263 of Woodlock’s decisions reviewed on the merits by the U.S. courts of appeals in our data, 212 were affirmed, 31 reversed or vacated, and 20 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, Woodlock authored 175 published opinions for the court (1987–2011). Most cited: Xuncax v. Gramajo (102 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A selective record from published opinions in the CourtListener corpus, not every ruling; most unpublished district orders are not included.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

Showing the 15 most-cited of 175 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 Douglas Preston Woodlock?
President Ronald Reagan appointed Douglas Preston Woodlock to the U.S. District Court for the District of Massachusetts in 1986.
Was Douglas Preston Woodlock appointed by a Democrat or a Republican?
Douglas Preston Woodlock was appointed by President Ronald Reagan, a Republican. JudicialFinder records the appointing president's party, not a judge's own politics.
What was Douglas Preston Woodlock's confirmation vote?
Douglas Preston Woodlock was confirmed by voice vote on June 13, 1986. No senator-by-senator tally was recorded.
Which court is Douglas Preston Woodlock on?
Douglas Preston Woodlock is a Judge on the U.S. District Court for the District of Massachusetts.

Sources

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

How we source & reconcile data → Data & Sources

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