District of Colorado / Appointed 1960 / Served to 1991
Portrait of Olin Hatfield Chilson

Olin Hatfield Chilson

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

Appointed by President Dwight D. Eisenhower in 1960 and confirmed by voice vote, Olin Hatfield Chilson was a Judge on the U.S. District Court for the District of Colorado. He earned a law degree from University of Colorado Law School in 1927. Rulings & record ↓ Sources ↓

Lived
1903–1991
Appointed by
Dwight D. Eisenhower, 1960
Confirmed
by voice vote
Education
University of Colorado Law School 1927

Federal judicial service

YearCourtAppointed byVote
1960District of ColoradoEisenhower (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

In our data, Chilson authored 60 published opinions for the court (1960–1980). Most cited: Davis v. Federal Deposit Insurance Corporation (29 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A selective record from published opinions in the CourtListener corpus, not every ruling; most unpublished district orders are not included.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 60 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 Olin Hatfield Chilson?
President Dwight D. Eisenhower appointed Olin Hatfield Chilson to the U.S. District Court for the District of Colorado in 1960.
Was Olin Hatfield Chilson appointed by a Democrat or a Republican?
Olin Hatfield Chilson was appointed by President Dwight D. Eisenhower, a Republican. JudicialFinder records the appointing president's party, not a judge's own politics.
What was Olin Hatfield Chilson's confirmation vote?
Olin Hatfield Chilson was confirmed by voice vote on March 1, 1960. No senator-by-senator tally was recorded.
Which court was Olin Hatfield Chilson on?
Olin Hatfield Chilson was a Judge on the U.S. District Court for the District of Colorado.

Sources

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

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