Setti Warren

Setti Warren obituary, Newton, MA

Setti Warren

Setti Warren Obituary

Obituary published on Legacy.com by Andrew J. Magni & Son Funeral Home on Nov. 6, 2025.
Setti Warren died unexpectedly Sunday, Nov. 2, of natural causes at his home in Newton. Setti was a tireless public servant and believed deeply in the power of government to be a force for good. He was a Catholic who drew strength from his faith and from the Jesuit teachings that he learned at Boston College. But most important, Setti was a husband and father who loved his family more than anything in the world. He spent hours helping his daughter Abigail study for her AP US history exam, drawing on his encyclopedic knowledge of American History. He wore his ""Volleyball Dad"" sweatshirt to cheer on his son John on the court, embarrassingly loudly and enthusiastically. And he loved his wife Tassy, who was his person, his best friend and chief confidant and advisor.​

Most recently Setti was the Director of the Institute of Politics and Adjunct Lecturer in Public Policy at Harvard Kennedy School. Prior to that, he was executive director of the Shorenstein Center on Media, Politics and Public Policy. He previously served as mayor of Newton, Massachusetts from 2010 to 2018 and was the first African American to be a popularly elected mayor in Massachusetts. He knocked on 11,000 doors as part of his first campaign - talking directly to voters about what mattered to them and how he could make this community that he cared about so deeply a model of good city government and a community where everyone had the opportunity to thrive. He was most proud of the work he did behind the scenes, meeting with families and constituents and helping them through the challenging times in their lives. He transformed the landscape of Newton - building housing, schools and commercials spaces. He opened up city government - holding over 30 town halls. He talked to every voter and answered every question. He was a tireless supporter of the Newton Public Schools and public education generally. He made hard decisions - he put a tax override on the ballot in his reelection year because he knew it was the right thing for the city. He told people why it was necessary and asked for their trust - and all three overrides passed and he was re-elected with 72% of the vote.​

Before serving in elected office, Setti had an extensive career in public service, serving as special assistant in the White House Office of Cabinet Affairs for President Bill Clinton; White House Events Director working closely with First Lady Hillary Clinton; as New England director of the Federal Emergency Management Agency; and as deputy state director for Senator John F. Kerry (D-MA). He was the trip director for John Kerry's Presidential campaign in 2004 where he met his wife, Tassy. He learned about campaigns and what values-based governing looks like from his first mentor Governor Michael Dukakis. The underlying principles that drove his public service came from his father Joseph Warren.

Prior to running for mayor, Warren completed a yearlong tour of duty in Iraq as a naval intelligence specialist. He served on the advisory board of the United States Conference of Mayors, chairing the organization's community housing and development committee, and is currently a life member of The Council on Foreign Relations. Warren graduated from Newton North High School where he was the class president all four years. He received his B.A. from Boston College where he was the student body president and J.D. from Suffolk University Law School.

​He loved cycling and rode in the Pan Mass Challenge for 15 years. He loved watching BC play football and basketball. He was a devoted - some might say obsessive - Celtics, Patriots and Red Sox fan. He loved the ocean, spending time on Martha's Vineyard with his family and reading incredibly long and boring history textbooks while sitting on the beach.

​More than anything Setti believed that you fight for what you believe in, for those who cannot fight for themselves and that it's important to step up. He modeled that in every area of his life and will be deeply missed.

He is survived by his wife Tassy, children Abigail and John, sister Makeda Warren Keegan and her husband Jesse and son Alexander, mother Elpidia Lopez, stepmother Martha Warren, step siblings Keir and Lea Walker and many others who loved him dearly. He was preceded in death by his father Joseph Warren and sister Kara Warren.

A wake will be held at Newton City Hall in the War Memorial, 1000 Commonwealth Ave, from 4-7:30pm on Thursday Nov 6 and a Funeral Mass will be held on Friday Nov 7th at 10:30am in Our Lady Help of Christians Church, 573 Washington St, Newton. His family wishes his burial to be private.

Please refrain from sending flowers and instead consider making a donation to the Newton Food Pantry or Soldier On.

To plant trees in memory, please visit the Sympathy Store.

Sign Setti Warren's Guest Book

Not sure what to say?

November 13, 2025

Nicole Brown posted to the memorial.

November 11, 2025

Gretchen posted to the memorial.

November 9, 2025

Ann Manaktala posted to the memorial.

Nicole Brown

November 13, 2025

Tassy, my deepest condolences to you, John, Abigail and your entire family. My thoughts are with you.

Nicole Brown

Gretchen

November 11, 2025

Setti, you and Makeda go back to NUA! Then realizing we found out we were attending NNHS. It was always nice chatting with you. You will be missed dearly my friend.

Ann Manaktala

November 9, 2025

My heart goes out to you and your family in this time of sorrow. Our thoughts, love and prayers are with you
Ann, Mohit, Maya & Mocha

Deb Mann Schmill

November 8, 2025

With heavy hearts, we extend our deepest sympathy to Setti´s wife, Tassy, and children, Abigail and John. We hope you find solace and strength in the many proud moments and joyful memories of Setti, as well as in the love and respect so many feel for him.

Setti was a remarkable human being; one who served his nation and the city he loved with dedication, integrity, and compassion. He led with both vision and heart, and we are all profoundly grateful for his years of service and the example he set.

Those who knew Setti will remember not only his accomplishments but his kindness. He had a gift for making people feel seen and valued, his warmth conveyed through an ever-present smile and a firm handshake.

We hope Setti is looking down from heaven, our dad at his side, both knowing they left this world a better place.

May Setti´s memory be a blessing.

Ted Mann´s Children:

Leslie Mann Kaplan
Rick Mann
Eric Mann
Debbie Mann Schmill
Stacie Mann Shapiro

Janice Darling

November 7, 2025

I came to Newton after Setti Warren had moved on to new endeavors but am so moved by the descriptions of his achievements and how he accomplished them through his deep caring for people and knowing how to bring them together through listening, understanding their side of the issues and coming to creative compromises which left people feeling heard and taken care of. We NEED this kind of informed thoughtful leadership so much in our land today. My sincere condolences on his passing.

LaQueen Battle

November 7, 2025

Friday, November 7th, 2025

These are photos from the memorial service at Our Lady Help of Christian Church in Newton, MA.

May God bless you all,
LaQueen Battle
[email protected]

Faithtobin

November 7, 2025

Dear Warren Family my condolences´s to Tassy/Family.he´ll surely be missed very much and may he rest in peace.best faith

Denise Young

November 7, 2025

My condolences to the family. Setti was a wonderful soul. An amazing individual and inspiration to all.
Hope that your memories of his life continue to bring you and peace joy.

LaQueen Arleen Battle

November 6, 2025

Professor & Harvard HKS IOP Director Warren was an amazing and passionate teacher, who enabled his students, the Harvard Community, his constituents and the public; to know that anything is possible through the value of communication, public input and understanding of both sides of the issue.

It was an honor to be able to attend many of the HKS IOP events, where Director Warren sat side-by-side with the students, in the back row and watched how they interacted with the speakers. From Congressional Leaders, Public media officials, international delegates and many others...he allowed the public to be made aware of what issues were important for such a time as this.

It was an honor to meet Director & Professor Setti Warren, several times, and for him to acknowledge that I always had to be "in professional mode" no matter my background, culture or beliefs.

Thank you for your service to the world.

LaQueen Arleen Battle
Harvard Medical School HMX Program Recipient, 2023
2025 Candidate for Cambridge, MA City Council & CPSD School Committee
Thursday, November 6th, 2025

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Andrew J. Magni & Son Funeral Home

365 Watertown Street, Rt. 16, Newton, MA 02458

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Sign Setti Warren's Guest Book

Not sure what to say?

November 13, 2025

Nicole Brown posted to the memorial.

November 11, 2025

Gretchen posted to the memorial.

November 9, 2025

Ann Manaktala posted to the memorial.