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Mark W. Bennett

b. 1950

United States federal judge

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About Mark W. Bennett

Born 1950. Mark W. Bennett is an American lawyer and judge.

Mark Warren Bennett (born June 4, 1950) is a former United States district judge of the United States District Court for the Northern District of Iowa and a professor at Drake University Law School.

Education

Born in Milwaukee, Wisconsin, Bennett grew up in the Twin Cities and received his Bachelor of Arts degree in political science and urban studies from Gustavus Adolphus College in 1972 and a Juris Doctor from Drake University Law School in 1975.

Legal career Bennett began his own firm, Babich, Bennett, & Nickerson, now known as Babich Goldman, after law school. He was in private practice in Des Moines, Iowa from 1975 to 1991 and also served as general counsel to the Iowa Civil Liberties Union from 1975 to 1989, specializing in employment, civil rights, and constitutional litigation. He served on numerous committees for the Iowa State Bar Association and the Iowa Trial Lawyers Association. He retired from active service on March 2, 2019.

During his time as a judge, Bennett sat by designation on the United States Court of Appeals for the Eighth Circuit, the United States Court of Appeals for the Ninth Circuit, and many district courts. Several of his decisions opposing strict applications of sentencing laws have been reviewed by the Supreme Court of the United States.

In a 2003 case, Judge Bennett was reversed three times by the United States Court of Appeals for the Eighth Circuit for considering post-sentencing rehabilitation when sentencing a defendant who had subsequently recovered from drug addiction and gained stable employment. The Supreme Court then granted certiorari and reversed the Eighth Circuit in 2011, adopting Judge Bennett's position.

In 2007, a divided Eighth Circuit, sitting en banc, reversed Judge Bennett after he refused to apply the 100:1 powder/crack cocaine sentencing disparity. The Eighth Circuit was then reversed by the Supreme Court, which held that District Court judges could categorically reject that ratio.

In 2015, when an offender faced a mandatory thirty-year consecutive sentence, Judge Bennett wished to consider the mandatory minimum when sentencing on its predicate offense, but believed that he could not under Eighth Circuit precedent. The Eighth Circuit affirmed. The Supreme Court granted certiorari and unanimously reversed the Eighth Circuit, holding that Judge Bennett could follow his preferred approach.

Bennett is also notable for his practice of visiting defendants he sentenced in prison; by 2019, he had visited more than 400.

Academic career Before Bennett's time on the bench, he taught courses at Drake University Law School, the University of Iowa College of Law, the University of South Dakota, Western Illinois University, and Des Moines Area Community College. Bennett is also a co-author on an employment law treatise and works as an arbitrator and mediator.

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Important facts

Birth century
Occupation
Nationality
Education
Drake University, Gustavus Adolphus College, Drake University Law School
Employers
University of Iowa College of Law
Also known as
Mark Warren Bennett

People in Mark W. Bennett's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Mark W. Bennett's

Frequently asked questions

Who is Mark W. Bennett?

United States federal judge

When was Mark W. Bennett born?

Mark W. Bennett was born on 4 June 1950 in Milwaukee.

What is Mark W. Bennett's occupation?

Mark W. Bennett is a lawyer and judge.

What nationality is Mark W. Bennett?

Mark W. Bennett is American.

Sources & further reading

Β· Wikipedia: Mark W. Bennett

Β· Wikidata: Q6770162

Β· DBpedia: Mark W. Bennett

Cite this page

APA: Biography.guide. (2026). Mark W. Bennett. https://biography.guide/mark-w-bennett/

MLA: "Mark W. Bennett." Biography.guide, https://biography.guide/mark-w-bennett/.

Chicago: "Mark W. Bennett." Biography.guide. https://biography.guide/mark-w-bennett/.

Data last updated: 2026-09-20 Β· Spot an error? Report a correction.

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