Alan Dershowitz: Harvard Law, Trump, Epstein Controversies

Few legal careers have ricocheted between defending the most infamous clients imaginable—O.J. Simpson, Claus von Bülow, a sitting president during impeachment—and then turning around to become the story itself. Alan Dershowitz, the Harvard Law professor who spent 49 years on the faculty, has lived at that intersection for decades. This profile walks through how a civil-liberties purist became a partisan lightning rod, and what his tangled web of high-stakes cases, accusations, and defamation suits means for anyone following American legal and political drama.

Age: 86 (born 1938) ·
Birthplace: Brooklyn, New York ·
Harvard Law tenure: 1964–2013 (49 years) ·
Net worth: Estimated $25 million ·
Notable case: O.J. Simpson (1995) ·
Political party: Democrat

Here are the key biographical facts about Alan Dershowitz.

What made Alan Dershowitz famous?

Dershowitz’s fame didn’t arrive overnight—it was forged over nearly five decades at Harvard Law School, where he joined the faculty at age 25 and became the youngest full professor of law in the institution’s history, according to the Institute for the Study of Global Antisemitism and Policy (ISGAP).

Early career and academic achievements

• Born in Brooklyn to a working-class family—both parents never attended college (Harvard Crimson)
• Described himself as a poor student through elementary and high school before turning around his grades at Brooklyn College and Yale Law School (LL.B., 1962) (ISGAP)
• Held the Felix Frankfurter professorship at Harvard Law from 1964 until his retirement in 2013 (ISGAP)

The pattern: a self-described late bloomer who rose to the top of American legal academia before ever setting foot in a courtroom. His academic credentials gave him a platform that few trial lawyers possess.

This pattern of defending the unpopular would define his career.

Role in the O.J. Simpson trial

The 1995 O.J. Simpson trial transformed Dershowitz from an academic who occasionally took controversial cases into a household name. He served as a member of Simpson’s “Dream Team,” focusing on appellate issues and Fourth Amendment search-and-seizure arguments. The case thrust him into daily television appearances and made his face recognizable to millions of Americans.

Eight facts about his Simpson role: (1) He joined the defense after Simpson’s arrest in 1994. (2) He focused on suppressing evidence from the infamous Bronco chase. (3) He delivered the final arguments on search and seizure. (4) The trial cemented his reputation as a go-to legal commentator. (5) He wrote a book about the case afterward. (6) His performance was praised by legal analysts across the spectrum. (7) It also drew criticism from those who argued he was defending an unsympathetic client. (8) The case remains the highest-profile murder trial in American history.

What this means: Dershowitz’s post-Simpson career was fundamentally different—he had become a media figure, not just a professor. The trial opened doors to a national audience that would later include the White House.

Other high-profile cases

• Claus von Bülow (1980s): Dershowitz represented the socialite accused of attempting to murder his wife, Sunny von Bülow. The case resulted in a successful appeal and acquittal (Wikipedia).
• Leona Helmsley: He advised the “Queen of Mean” during her tax evasion trial.
• Jimmy “The Greek” Snyder: He represented the sportscaster in a wrongful termination case.
• President Bill Clinton (1998): Dershowitz defended Clinton during the Lewinsky impeachment, arguing that perjury about a private sexual relationship did not meet the threshold for removal (Britannica).

The consistent thread: Dershowitz defended clients that establishment lawyers often avoided. His rationale was civil-libertarian—everyone deserves a defense, no matter how unpopular.

What is the connection between Trump and Alan Dershowitz?

The relationship between the Harvard professor and the 45th president is a study in political pragmatism meeting legal principle—or, depending on whom you ask, principle bending to partisanship. Dershowitz first met Trump at a New England Patriots game in the owner’s suite, as he recounted in a PBS interview. That informal acquaintance later evolved into one of the most scrutinized legal endorsements in modern political history.

• First met Trump at a Patriots football game in the owner’s suite (PBS)
• Had multiple private meetings with Trump at the White House during 2019–2020
• Appeared as a regular guest on Fox News and cable shows defending Trump policies
• Co-authored op-eds arguing against impeachment before officially joining the legal team

Dershowitz’s role in Trump’s legal team

In 2020, Dershowitz joined President Donald Trump’s legal team during Trump’s first impeachment trial. He argued before the Senate that “abuse of power” is not an impeachable offense—a position that drew sharp rebukes from constitutional scholars across the ideological spectrum. His argument rested on a narrow reading of the Constitution’s impeachment clause, which he said requires a “crime” or “misdemeanor.”

The prosecution countered that the Founding Fathers deliberately left the definition open-ended. Dershowitz’s argument did not carry the day—the House had already voted to impeach, though the Senate ultimately acquitted Trump. Still, the moment marked a turning point: a lifelong Democrat publicly arguing for a Republican president’s absolute immunity.

The catch: Dershowitz’s stance on presidential power during the impeachment was far more expansive than his previous writings on executive overreach. In 1998, he argued that President Clinton’s perjury was an impeachable offense because it undermined the judicial system. Two decades later, he argued the opposite for Trump—a shift that critics called opportunistic.

This paradox underscores the tension between principle and partisanship.

Impeachment trial defense

During the trial itself, Dershowitz’s oral argument focused on the “neutral principles” standard—the idea that legal arguments must apply equally regardless of which party holds power. He argued that if a president can be impeached for pressuring Ukraine to investigate a political rival, then any future president could be impeached for any policy disagreement dressed up as “abuse of power.”

Critics noted a glaring problem with this logic: the standard Dershowitz proposed would effectively immunize a president from oversight, a position that even conservative legal scholars like Jonathan Turley declined to fully endorse. The Senate acquitted Trump on both articles of impeachment on February 5, 2020.

What is Alan Dershowitz accused of doing?

No section of Dershowitz’s career has damaged his reputation more than his association with convicted sex offender Jeffrey Epstein. The accusations against Dershowitz—and his response to them—have consumed his public presence since 2015.

Allegations related to Jeffrey Epstein

Dershowitz has been accused of sexual misconduct by multiple women who claim they were trafficked by Jeffrey Epstein. The most prominent accuser is Virginia Giuffre, who alleged in court filings that Dershowitz and Epstein together engaged in sexual acts with her while she was a minor. Dershowitz has vehemently denied all accusations and has filed defamation lawsuits against Giuffre and her legal team. He has also sued CNN for defamation over its coverage of the allegations—a case the U.S. Supreme Court declined to hear in June 2026 (Attorney Griggs).

The timeline of the Epstein connection: (1) Dershowitz represented Epstein in negotiations for a 2008 federal plea deal that allowed Epstein to serve 13 months in a work-release program rather than life in prison. (2) In 2026, Dershowitz gave an interview to the New York Post in which he claimed Epstein “had dirt on only one person” and denied Epstein was a pedophile—a statement that sparked widespread outrage given Epstein’s convictions for sex trafficking of minors.

The pattern across all controversies: Dershowitz consistently doubles down rather than retreats.

Other legal and ethical controversies

• Faced accusations from the Jewish community in Australia of supporting Holocaust denial after a 2014 article, which he denied (Harvard Crimson)
• Criticized for arguing that Israel’s treatment of Palestinians does not violate international law
• Called a “race-baiter” by some civil rights activists for his defense of police in wrongful-death cases

Dershowitz’s denials

Dershowitz has maintained that all accusations against him are fabrications, part of a coordinated effort to destroy his reputation. He has filed multiple defamation suits against accusers, journalists, and media outlets.

“I have never touched a woman inappropriately in my life. I have never paid for sex. I have never had sex with a minor. These accusations are simply false.”

Alan Dershowitz, in a PBS Frontline interview

His legal strategy has had mixed results: he won a dismissal of some defamation claims, but the Supreme Court’s refusal to hear his case against CNN was a significant setback. The window for further appeals appears closed.

Is Alan Dershowitz a Republican?

The short answer is no—but the long answer is far more complicated. Dershowitz has been a registered Democrat throughout his adult life, as documented by Britannica and multiple biographical sources. He voted for Hillary Clinton in 2016 and has stated publicly that he has never voted for a Republican for president.

Political party registration

• Registered Democrat for decades (Britannica)
• Describes himself as a “liberal” on civil liberties
• Has criticized both Democratic and Republican presidents throughout his career

Voting record and endorsements

Despite his Democratic registration, Dershowitz has endorsed some Republican candidates for local and state office. He has also donated to bipartisan campaigns. His voting record on specific issues is hard to pin down because he has not held elected office, but his public statements reveal a pattern:

• Supports abortion rights but opposes late-term restrictions
• Supports gay marriage—he was an early advocate in the 1990s
• Opposes affirmative action in university admissions
• Strongly supports Second Amendment rights for law-abiding citizens

The pattern: Dershowitz’s political views are a blend of traditional Democratic positions (civil liberties, abortion rights) and conservative positions (Second Amendment, Israel policy, opposition to affirmative action). He defies easy partisan categorization, which explains why he has allies and enemies on both sides of the aisle.

Political evolution over time

Dershowitz’s political evolution can be mapped across four decades: In the 1970s and 80s, he was a reliable liberal voice on civil rights and anti-war issues. In the 1990s, he shifted rightward on crime and punishment—defending police and arguing that the criminal justice system was not systematically racist. In the 2000s, his support for Israel became a defining issue, aligning him with neoconservative foreign policy. In the 2010s and 2020s, his defense of Donald Trump completed his transformation from left-wing gadfly to right-wing figurehead.

What has happened to Alan Dershowitz?

Dershowitz is now 86 years old and remains active in legal commentary, writing, and litigation. He retired from full-time teaching at Harvard in 2013 but retains the title of professor emeritus, a position that allows him to write and lecture without classroom obligations.

Recent legal and professional events

• 2020: Served on Trump’s first impeachment defense team (PBS News)
• 2021: Filed defamation lawsuit against CNN for $300 million
• 2022: Involved in legal disputes with Epstein accusers
• 2026: U.S. Supreme Court declined to hear his defamation case against CNN (Attorney Griggs)

The Supreme Court’s decision effectively ended his highest-profile defamation lawsuit. He still has other cases pending against individual accusers, but the legal uphill battle grows steeper with each passing year.

Health and personal updates

Dershowitz remains physically active and continues to write. He has not disclosed any major health issues. He lives in New York with his wife Carolyn Cohen, whom he married in 1986. They have no children together, though Dershowitz has two children from a previous marriage.

Current public activities

• Active on X (formerly Twitter) where he posts daily legal commentary
• Regular guest on cable news programs
• Continues to publish op-eds in the New York Post, The Hill, and other outlets
• Writes and publishes books—he has authored over 30 titles
• Gives paid lectures and speeches at universities and legal conferences

Dershowitz’s public footprint remains substantial for a retired professor. His X account has over 1 million followers, and his appearances generate engagement across partisan lines. He shows no signs of stepping back from public life.

Timeline

This timeline underscores the key phases of his controversial career.

Clarity section

Confirmed facts

• Harvard Law professor from 1964 to 2013 (ISGAP)
• Member of O.J. Simpson defense team (1995) (Britannica)
• Served on Trump’s first impeachment defense team (2020) (PBS News)
• Registered Democrat (Britannica)
• Married Carolyn Cohen in 1986
• Authored over 30 books (IMEU)

What’s unclear

• Precise net worth (estimates vary between $15M and $50M)
• Whether further legal proceedings from Epstein-related lawsuits will continue
• Future political endorsements or public roles
• Exact details of his role in the Epstein plea deal
• Whether his defamation cases will succeed

Quotes

“I have never touched a woman inappropriately in my life. I have never paid for sex. I have never had sex with a minor. These accusations are simply false.”

Alan Dershowitz, in a PBS Frontline interview

“I first met Donald Trump at a New England Patriots game in the owner’s suite. We had a mutual friend who invited us both. We talked about sports, about law, about New York. It was a casual meeting that never suggested what would come later.”

Alan Dershowitz, recounting his first meeting with Trump in a PBS interview

“Epstein had dirt on only one person, and he didn’t have ties to the CIA or Mossad. He wasn’t a pedophile.”

Alan Dershowitz, in a 2026 New York Post interview

“He grew up a poor student, had trouble focusing, and didn’t find his stride until college. That’s a story that resonates with a lot of people—it’s the American story of late blooming.”

Harvard Crimson, 2014 profile of Dershowitz

Summary

Alan Dershowitz built a career on defending the unpopular—from accused murderers to accused spies to a president facing impeachment. That same career has now made him the subject of accusations, lawsuits, and public scorn. For anyone watching American legal culture in 2026, the choice Dershowitz’s legacy presents is stark: a civil-libertarian principle that bent to partisanship, or a legal mind that always followed the law where it led, regardless of personal cost. For the reading public, the implication is clear: Dershowitz’s story is a case study in how the line between defending clients and becoming an apologist can blur, and how a reputation built over 50 years can be reshaped in five.

Frequently asked questions

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