{"type":"people","slug":"danny-sheehan","title":"Danny Sheehan","url":"https://disclosdex.com/people/danny-sheehan","description":"Public-interest lawyer whose UAP disclosure work grew from civil-rights litigation, witness advocacy, and contested claims","date":"1945-04-09T00:00:00.000Z","tags":["Attorney"],"updated":"2026-05-18T11:28:55.000Z","disclosureRating":5,"connectionCount":5,"content":{"markdown":"Daniel Peter \"Danny\" Sheehan is an American public-interest and constitutional lawyer, author, educator, and UAP disclosure advocate whose public record combines documented legal work, institutional leadership, and self-described roles in extraterrestrial-intelligence advocacy.[^1][^2][^9]\n\n## Public-Interest Lawyer Before UAP Disclosure\n\nSheehan's official biography gives his birth date as April 9, 1945, in Glens Falls, New York, and describes him as trained at Harvard College, Harvard Law School, and Harvard Divinity School.[^1] His curriculum vitae lists a Harvard College A.B. in American Government in 1967, a Harvard Law School J.D. in 1970, Harvard Divinity School study from 1973 to 1975, early work at Cahill Gordon, the ACLU Rocky Mountain States office, the National Office of Social Ministries of the Jesuit Order, the Christic Institute, and the Romero Institute.[^2] A 2014 New York Appellate Division order identifies him as Daniel Peter Sheehan, Attorney Registration No. 1819861, says he was admitted to practice in New York in 1971, and reinstated him after a registration-compliance suspension.[^3]\n\nHis CV says he worked on the Pentagon Papers, Watergate, Wounded Knee, Karen Silkwood, Greensboro, sanctuary, and Iran-Contra matters, while Counterpoint Press describes his 2013 autobiography, *The People's Advocate*, as his account of more than a dozen historically significant legal cases.[^2][^4] In Silkwood, Sheehan's CV and publisher materials describe him as counsel and strategist; the Supreme Court record independently confirms the underlying estate suit, plutonium-contamination facts, a jury award of $505,000 in actual damages and $10 million in punitive damages, and the Court's holding that the punitive-damages award was not preempted by federal nuclear law.[^2][^4][^5]\n\n## The Extraterrestrial-Intelligence Turn\n\nSheehan's own biography places his first formal extraterrestrial-intelligence role in 1977, when he says he served as special counsel to a Library of Congress investigation requested by President Jimmy Carter.[^1] The same biography says he later represented Harvard psychiatrist [John Mack](/people/john-mack) before a Harvard faculty committee after Mack's alien-abduction work drew scrutiny, and says he became general counsel to [Steven Greer](/people/steven-greer)'s Disclosure Project in 2001.[^1] Sheehan's biography presents a progression from Carter-era consulting, to Mack representation, to Disclosure Project legal counsel.[^1]\n\nThe May 2001 Disclosure Project event put that role into public view. UPI reported that the private group issued a 500-page report alleging a cover-up of visits by intelligent beings from other planets, called for congressional hearings, and assembled roughly 20 people who offered UFO accounts and said they would repeat them to Congress under oath.[^8] The same article also recorded counterpoints: congressional committee spokespeople said no hearings were then scheduled, space-policy analyst John Pike said he had seen no evidence that alien technology had entered military hardware, and SETI astronomer Seth Shostak warned that unexplained radar or sighting cases did not by themselves establish alien craft.[^8]\n\n## Elizondo, New Paradigm, and UAP Legislation\n\nThe clearest sourced modern attorney-client link is [Lue Elizondo](/people/lue-elizondo). The Black Vault's archive of released Department of Defense Inspector General records says Elizondo submitted a May 2021 complaint alleging misconduct, coordinated disinformation, professional misconduct, whistleblower reprisal, and explicit threats by senior Pentagon officials.[^11] A released DoD OIG email archive includes Bryan Bender's May 26, 2021 Politico Pro report on that complaint, identifying Sheehan as Elizondo's attorney and quoting Sheehan's claim that Pentagon officials were creating discordant narratives about Elizondo's AATIP role.[^12]\n\nSheehan's later disclosure work is institutionalized through the New Paradigm Institute. The institute's team page lists Danny Sheehan as Chief Counsel and states that the group aligns around compelling full and responsible UAP disclosure from governments, companies, and individuals.[^9] In a December 4, 2023 press release, New Paradigm Institute described Sheehan as its founder and said the group had launched a voter-facing effort to demand passage of the Schumer-Rounds Unidentified Anomalous Phenomena Disclosure Act, the legislative framework tracked on Disclosdex as the [2024 UAP Disclosure Act](/documents/2024-uap-disclosure-act).[^10]\n\n## Avirgan and the Courtroom Boundary\n\nThe sharpest counter-record in Sheehan's legal career is *Avirgan v. Hull*, the Christic Institute's Iran-Contra-related civil RICO case. The district court awarded defendants $954,880.50 in attorneys' fees and $79,500.86 in costs, for a total of $1,034,381.36, under the bad-faith exception, 28 U.S.C. 1927, and Federal Rule of Civil Procedure 11.[^6] The Eleventh Circuit identified Daniel P. Sheehan and the Christic Institute as non-party appellants and affirmed the summary judgment and sanctions, writing that Sheehan could not reasonably have believed the complaint and affidavit were well-grounded in fact and that the case had been unreasonably and vexatiously multiplied.[^7]\n\n## AARO's Official Counter-Record\n\nNew Paradigm Institute's December 2023 release quoted Sheehan saying the public deserved the truth about \"80 years of lies and obfuscation\" and promising to pressure Congress for disclosure of government UAP secrets.[^10] The [AARO](/programs/aaro) Historical Record Report, Volume 1, released in March 2024, stated that AARO found no evidence that any U.S. government investigation, academic-sponsored research, or official review panel had confirmed a UAP sighting as extraterrestrial technology.[^13] AARO also stated that it found no empirical evidence that the U.S. government or private companies had been reverse-engineering extraterrestrial technology, and that many modern reverse-engineering allegations traced to a consistent group of people involved in UAP-related efforts since at least 2009.[^13]\n\n## References\n\n[^1]: [Daniel P. Sheehan, \"Biography,\" DanielPSheehan.com](https://www.danielpsheehan.com/biography/)\n[^2]: [Daniel P. Sheehan, \"Curriculum Vitae,\" DanielPSheehan.com](https://www.danielpsheehan.com/curriculum-vitae/)\n[^3]: [New York Supreme Court, Appellate Division, Third Judicial Department, \"In the Matter of Attorneys in Violation of Judiciary Law Section 468-a: Daniel Peter Sheehan,\" October 16, 2014](https://decisions.courts.state.ny.us/ad3/Decisions/2014/D-67-14%20Sheehan.pdf)\n[^4]: [Counterpoint Press, *The People's Advocate: The Life and Legal History of America's Most Fearless Public Interest Lawyer*](https://www.counterpointpress.com/books/the-peoples-advocate/)\n[^5]: [U.S. Supreme Court, *Silkwood v. Kerr-McGee Corp.*, 464 U.S. 238, Justia](https://supreme.justia.com/cases/federal/us/464/238/)\n[^6]: [U.S. District Court for the Southern District of Florida, *Avirgan v. Hull*, 705 F. Supp. 1544, February 2, 1989, Justia](https://law.justia.com/cases/federal/district-courts/FSupp/705/1544/1978753/)\n[^7]: [U.S. Court of Appeals for the Eleventh Circuit, *Avirgan v. Hull*, 932 F.2d 1572, June 18, 1991, OpenJurist](https://openjurist.org/932/f2d/1572/avirgan-v-hull-k-avirgan)\n[^8]: [UPI Archives, \"Private project pushes for UFO hearings,\" May 10, 2001](https://www.upi.com/Archives/2001/05/10/Private-project-pushes-for-UFO-hearings/6804989467200/)\n[^9]: [New Paradigm Institute, \"Our Team\"](https://newparadigminstitute.org/about/team/)\n[^10]: [New Paradigm Institute, \"Daniel Sheehan Serves Notice To Lawmakers Over UAP Transparency, Takes Case To Voters,\" December 4, 2023](https://newparadigminstitute.org/learn/library/daniel-sheehan-serves-notice-to-lawmakers-over-uap-transparency-takes-case-to-voters/)\n[^11]: [John Greenewald Jr., \"The DoD Inspector General Complaint of Luis Elizondo: A Document Archive,\" The Black Vault, March 18, 2025](https://www.theblackvault.com/documentarchive/the-dod-inspector-general-complaint-of-luis-elizondo-a-document-archive/)\n[^12]: [Department of Defense Inspector General FOIA release, DODIG-2022-000313, released via The Black Vault](https://documents2.theblackvault.com/documents/dod/DODIG-2022-000313.pdf)\n[^13]: [All-domain Anomaly Resolution Office, *Report on the Historical Record of U.S. Government Involvement with Unidentified Anomalous Phenomena (UAP), Volume 1*, March 2024](https://media.defense.gov/2024/Mar/08/2003409233/-1/-1/0/AARO_Historical_Record_Report_Vol_1_2024.pdf)","readingTime":"6 min read"},"relatedRecords":[{"ref":{"type":"documents","slug":"2024-uap-disclosure-act","title":"UAP Disclosure Act of 2024","url":"https://disclosdex.com/documents/2024-uap-disclosure-act"},"direction":"outbound","weight":1},{"ref":{"type":"programs","slug":"aaro","title":"All-domain Anomaly Resolution Office (AARO)","url":"https://disclosdex.com/programs/aaro"},"direction":"outbound","weight":1},{"ref":{"type":"people","slug":"lue-elizondo","title":"Lue Elizondo","url":"https://disclosdex.com/people/lue-elizondo"},"direction":"outbound","weight":1},{"ref":{"type":"people","slug":"steven-greer","title":"Steven Greer","url":"https://disclosdex.com/people/steven-greer"},"direction":"outbound","weight":1},{"ref":{"type":"people","slug":"john-mack","title":"John Mack","url":"https://disclosdex.com/people/john-mack"},"direction":"outbound","weight":1}],"citation":{"canonicalUrl":"https://disclosdex.com/people/danny-sheehan","title":"Danny Sheehan","publisher":"Disclosdex","retrievedFrom":"https://disclosdex.com/api/v1/people/danny-sheehan","license":"CC-BY-4.0"}}