Elissa is the Chair of the Government Law Practice and was a member of the firm’s Policy Committee. Elissa is known as a discreet, creative problem solver with the ability to help prominent clients resolve issues at the intersection of law, government ethics, and regulatory compliance. She works closely with private and publicly traded companies, government agencies, individuals, and nonprofits. Elissa was deputy legal counsel to Massachusetts Governor Mitt Romney and served as legal counsel to the Inaugural and Transition Committees for Massachusetts Governor Charlie Baker and Boston Mayor Marty Walsh. In 2016, Massachusetts Lawyers Weekly recognized Elissa on its list of the Top Women of Law and in 2021 honored her with the Circle of Excellence Award.
Before joining Mintz, Elissa was deputy legal counsel to Governor Romney and executive director of the Judicial Nominating Commission for the Office of the Governor of Massachusetts. Prior to joining the governor’s office, she was an associate in the litigation section of a Boston-based law firm, where she focused primarily on complex defense litigation. Earlier, Elissa served as a law clerk to the justices of the Superior Court of Massachusetts and as research assistant to the late Justice Joseph Nolan of the Supreme Judicial Court. She also worked for the late Congressman J. Joseph Moakley and Massachusetts State Senator Jo Ann Sprague.
Elissa represents government agencies, private and publicly traded companies, nonprofits, and individuals on matters regarding ethics, privacy, higher education, government ethics, election law, corporate compliance, conflict of interest laws, public records law, lobbying, campaign finance, open meeting law, ballot questions, litigation, and other government areas. She is senior counsel to clients on all aspects of government operations and frequently trains government entities on compliance.
Elissa also advises large corporations and businesses on the unique government law issues they face when interacting with government; representing clients in government investigations; assists clients with developing and maintaining policies and systems to ensure compliance with ethics, lobbying, and other political laws; represents clients in enforcement actions and internal investigations; and served as a special assistant attorney general, representing and defending various state entities.
In addition, Elissa served as legal counsel to the Inaugural and Transition Committees for Governor Baker and Lt. Governor Polito, Treasurer Deborah Goldberg, and former Boston Mayor Martin J. Walsh. More recently, she served as Massachusetts and Vermont legal counsel for the Bloomberg 2020 presidential campaign. Elissa has served on the bipartisan advisory committee to review and provide recommendations on federal district court judicial candidates across Massachusetts, as well as on a seven-member bipartisan advisory committee to review and provide recommendations on US attorney candidates for the District of Massachusetts.
As a former senior member of the governor’s legal office, she has extensive experience in legislative and regulatory drafting, government litigation, and government compliance. She has lectured and written extensively on public records law, ethics, campaign finance, election law, lobbying, and open meeting law.
Elissa is actively involved in a variety of cases for the firm’s pro bono practice. She led the legislative redrafting and developed the strategic plan for the passage of G.L. c. 258E, An Act Relative to Harassment Prevention Orders, a Massachusetts law which allows a victim of stalking, sexual assault, and/or harassment to obtain a criminally enforceable restraining order against her or his perpetrator. For her pro bono work on the harassment prevention law, Elissa received a public service award in 2010 and the Massachusetts legislature issued a proclamation in recognition of her work on redrafting legislation. The firm was awarded the American Bar Association Pro Bono Publico Award in August 2010 for its work on the legislation.
viewpoints
SJC Blocks Rent-Control Initiative from 2026 Ballot — Massachusetts’s Statewide Prohibition on Rent Regulation Remains Intact
June 23, 2026 | Alert | By Elissa Flynn-Poppey, Edmund P. Daley
Mintz's Government Law and Appellate teams secured a decisive win for a coalition of Massachusetts voters when the Massachusetts Supreme Judicial Court ruled that a proposed rent control initiative is constitutionally barred from the November 2026 ballot. The decision preserves Massachusetts's statewide prohibition on rent control and maintains the current landscape for property owners and developers. It also reinforces an important precedent under Article 48: a ballot initiative in which religion is a factor, even one governing a seemingly secular issue such as rent control, cannot be presented to voters.
New Levine Act Regulations – How Will They Affect You?
June 28, 2023 | Advisory | By Elissa Flynn-Poppey, Michael P. Molstad
Read about regulations interpreting Gov. Code Section 84308 of the Political Reform Act, known as the Levine Act, adopted by the California Fair Political Practices Commission on June 15, 2023.
Governor Baker Issues Order Requiring Closure of All Businesses Except Those Providing Essential Services and Prohibiting Gatherings of More than 10 People
March 23, 2020 | Advisory | By Elissa Flynn-Poppey, Kelly Frey
Governor Baker Issues Multiple Executive Orders to Reduce Risk of COVID-19 Exposure at Restaurants, Bars & Gatherings of 25 People or More & DPH Issues Further Guidance
March 17, 2020 | Advisory | By Elissa Flynn-Poppey, Kelly Frey
Governor Baker Issues Executive Order to Reduce Risk of COVID-19 Exposure at Public Meetings
March 16, 2020 | Advisory | By Kelly Frey, Elissa Flynn-Poppey
HPC Weighs in on Impact of Question 1
November 1, 2018 | Advisory | By Elissa Flynn-Poppey, Cassandra Paolillo, Stephen Weiner
Massachusetts Ethics, Lobbying and Campaign Reform - How Will It Affect You?
July 1, 2016 | Advisory | By Elissa Flynn-Poppey, John Regier
Massachusetts Legislature Overhauls Public Records Law
June 3, 2016 | Alert | By Elissa Flynn-Poppey
Federal District Court Orders FDA to Produce Records Regarding New Drug Application Pursuant to FOIA
August 23, 2014 | Alert | By Kelly Frey, Elissa Flynn-Poppey
Supreme Court Rewrites the Rules for Individual Campaign Contributions: McCutcheon v. Federal Election Commission
April 8, 2014 | Alert | By Elissa Flynn-Poppey, Kelly Frey
News & Press
Litigator of the Week Runners-Up and Shout-Outs
June 26, 2026
Elissa Flynn-Poppey and Edmund Daley were recognized with a ‘shout-out’ for Litigator of the Week by The American Lawyer’s Litigation Daily for securing a significant victory before the Massachusetts Supreme Judicial Court. The court ruled that a proposed statewide rent control ballot initiative could not appear on the ballot because it would have impermissibly considered religion in determining whether a property was subject to rent control under the Massachusetts Constitution.
'We Got It Wrong': Mass. Top Court Throws Out Rent Control Initiative in Latest Election Ballot Ruling
June 24, 2026
Elissa Flynn-Poppey and Edmund Daley were featured in a Law.com article about a significant victory they secured before the Massachusetts Supreme Judicial Court, which ruled that a proposed statewide rent control ballot initiative could not appear on the November ballot. The court held that the measure violated Article 48 of the Massachusetts Constitution because it made religion a factor in the law’s application by including an exemption for facilities that are operated solely for religious purposes.
Elissa Flynn-Poppey and Edmund Daley were quoted in a Law360 article about a significant victory they secured before the Massachusetts Supreme Judicial Court. The ruling held that a proposed statewide rent control ballot initiative could not appear on the November ballot because it would have impermissibly considered religion as a factor in the law’s application.
Mintz has again earned top rankings in the 2026 edition of Legal 500 United States. The firm is ranked across 20 practice categories and boasts 82 recognized individual attorneys, including seven ranked as “Leading Partner,” one “Leading Associate,” and five “Next Generation Partner” designations.
Mintz and ML Strategies Receive Environmental Business Council Award For Outstanding Collaboration
June 08, 2023
BOSTON - Mintz and ML Strategies were recognized with the prestigious Nicholas Humber Award for Outstanding Collaboration by the Environmental Business Council of New England (EBC) at the 30th Annual EBEE Awards in Boston.
Legal Industry Forms Fund to Honor Late Chief Justice Ralph Gants
December 3, 2020
Mintz Advises Partners In Health on Massachusetts COVID-19 Community Tracing Collaborative
April 08, 2020
Mintz Recognized by Chambers USA 2019
April 26, 2019
Chambers USA 2018 Ranks Mintz Attorneys & Practices
May 03, 2018
Mintz’s Elissa Flynn-Poppey Joins Senators Warren and Markey’s Advisory Committee on Massachusetts Judicial Nominations
July 18, 2017
Events & Speaking
Elissa is the Chair of the Government Law Practice and was a member of the firm’s Policy Committee. Elissa is known as a discreet, creative problem solver with the ability to help prominent clients resolve issues at the intersection of law, government ethics, and regulatory compliance. She works closely with private and publicly traded companies, government agencies, individuals, and nonprofits. Elissa was deputy legal counsel to Massachusetts Governor Mitt Romney and served as legal counsel to the Inaugural and Transition Committees for Massachusetts Governor Charlie Baker and Boston Mayor Marty Walsh. In 2016, Massachusetts Lawyers Weekly recognized Elissa on its list of the Top Women of Law and in 2021 honored her with the Circle of Excellence Award.
Recognition & Awards
Massachusetts Lawyers Weekly: Circle of Excellence honoree (2021)
Chambers USA: Nationwide (Recognized Practitioner) – Government: Political Law (2019)
Massachusetts Lawyers Weekly: Top Women of Law (2016)
Boston Business Journal: 40 Under 40 (2010)
Public Service Award, Rappaport Center for Law and Public Service (2010)
40 Under 40 Award, STARS (2010)
Included on the Massachusetts Super Lawyers: Rising Star – Political Law list (2005 – 2010)
Massachusetts Lawyers Weekly: 10 Up and Coming Young Lawyers (2005)
Who’s Who of Emerging Leaders (2007)
100 Women of Distinction, Massachusetts Association of Women Lawyers
Legal 500 Recommended Lawyer – General Commercial Disputes (2026)
Elissa is the Chair of the Government Law Practice and was a member of the firm’s Policy Committee. Elissa is known as a discreet, creative problem solver with the ability to help prominent clients resolve issues at the intersection of law, government ethics, and regulatory compliance. She works closely with private and publicly traded companies, government agencies, individuals, and nonprofits. Elissa was deputy legal counsel to Massachusetts Governor Mitt Romney and served as legal counsel to the Inaugural and Transition Committees for Massachusetts Governor Charlie Baker and Boston Mayor Marty Walsh. In 2016, Massachusetts Lawyers Weekly recognized Elissa on its list of the Top Women of Law and in 2021 honored her with the Circle of Excellence Award.
Involvement
- Legal Counsel, Massachusetts COVID-19 Relief Fund
- Advisory Council, New England Legal Foundation
- Officer Nominating Committee and Associate editor of Law Review, Massachusetts Bar Association
- Board of Directors and Chair of the Advisory Council, MSPCA
- Board of Directors Massachusetts Convention Center Authority (2024)
- Chair, MJW Charitable Foundation
- Board of Directors, Friends for Children
- Advisory Board, Rappaport Center for Law and Public Service (2010 - 2015)
- Diversity Committee, Middlesex County District Attorney’s Office
- Board of Trustees (2005 – 2010), Bridgewater State University
- Member (2002 – 2008), Norfolk Zoning Board of Appeals and Historical Commission
- Transition Team, Middlesex Sheriff Koutoujian
- Member, Boston Ethics Committee
