About
John Leahy Obituary
John J. Leahy, 67, of Boston, Massachusetts, passed away unexpectedly on December 12, 2025, at Tufts Medical Center.
Born in Lowell, MA, May 23, 1958, the son of the late John J. and the late Lucy M. (Wetherbee) Leahey, he attended St. Patrick's Grammar School and graduated from St. Joseph's High School.
After high school, John attended Springfield College where he earned a bachelor's degree. He worked as the Program Coordinator for the Commonwealth of Massachusetts Department of Public Health from 2000 until his retirement in 2024. Previously, he worked for the Office of Refugees and Immigrants from 1992 to 2000.
He enjoyed traveling, especially international travel. As a resident of Bay Village for 40 years, he loved being a Bostonian. He enjoyed going to the museums, theaters, Broadway shows, and restaurants in the neighborhood. He enjoyed spending time with friends, reading, and time with his beloved cat.
John will be greatly missed by family.
John is survived by three sisters, Louise H. Long and her husband James of Tyngsboro, MA, Linda M. Gagnon and her husband Carl of Dracut, MA, and Joanne T. Leahy of Dracut, MA; a brother, James M. Leahey of Lowell, MA; many nieces, nephews, great nieces and great nephews; and a godson, Steven Long.
Services will be held at a later date. E-condolences/directions at www.odonnellfuneralhome. Those wishing may make contributions in his memory may donate to their local animal shelter. Arrangements by the O'DONNELL FUNERAL HOME – LOWELL – MA- (978) 458-8768.
To send flowers to the family or plant a tree in memory of John J. Leahy, please visit our floral store.
To plant trees in memory, please visit the Sympathy Store.
Steve Ross
January 23, 2026
Cathy and Steve Ross
January 23, 2026
My husband and I went on a New England cruise last year and we decided to stay in Boston for a few days before the cruise. We met John during that time and it was instant friendship. He graciously told us of some wonderful places to visit and invited us to go and listen to an outdoor concert at the Boston Library that Friday before we left on our cruise. He said that was one of his favorite things to do! We made sure we stayed in contact. He had mentioned going someplace for the holidays so we figured we´d hear back from him. It was only today when I decided to text him and reach out to say hi. That´s when we were informed. We felt when we met him - that we had known him for a long time already. We will miss him. Our sincere sympathies go out to all his family and many other friends.
Jim F. Brinning
January 16, 2026
I´ve known John for over 40 years. I would still run into him in the gym. Always his welcoming smile, quick wit, the same as when I met him all those years ago. My deepest sympathy to John´s family and friends. The feline world has lost a cherished friend.
Michael Lobo
January 13, 2026
My condolences to the family of John Leahy. I will miss him and always remember him with a smile.
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Dee Campbell
January 13, 2026
John, we had many wonderful times together and great conversations. Rest in peace. Love, Dee
Mike Curry
January 13, 2026
I´m still processing the loss of John Leahy. He was a fixture in my daily life for years in the early 90s. From Randolph Country club, to Laguna beach, Hawaii, and Europe, John had a zest for life. Wonderful memories of John and his cat Krueger.
Condolences to his family, and rest in peace John.
David S
January 12, 2026
I've known John for over 3 decades and will never forget the kindness he always showed people. A sweet, smart, sensitive person who was smarter than most people gave him credit for. He will be missed.
Chuck Conklin
January 12, 2026
I remember John from the 90´s in Boston. Always with the big smile on his face. Rest in peace, John.
John Nutting
January 12, 2026
Such heartbreaking news
John was a great friend
We had such a great time in our youth in the south End of Boston in the 1990s
Condolences to all family and friends
Be well
Gary j pallaria
January 12, 2026
So sorry to hear john`s passing. He was a good friend years ago and a kindred spirit may you and your whole family be comforted knowing that he just made me laugh and everyone around him rest in peace John.
Mike Madalinski
January 12, 2026
I will always remember the travels and especially Hawaii. John always had a zest for adventure and a smile to go with it. Rest well John.
Michael Murphy
January 12, 2026
I am just heartbroken by the news. John and I were great friends. You always knew if you were with John wonderful moments would happen. I will miss you my dear friend.
David M.
January 12, 2026
My deepest condolences to John´s family and all who loved him.
I will cherish the memories we shared, he was my friend...
I´m devastated
Eugene
January 12, 2026
Sorry very sorry to hear this news. Sending lots of love your way!
Bobby and Riky (Doherty / Nuenighoff)
January 12, 2026
John was always our friend even after we moved from Boston a few years ago. We would see him at trophy room and catch up over a few drinks. We always picked up from where we left it. We offer our deepest condolences to John´s family and friends. He will be missed greatly. Much love to all.
Bobby and Riky
Mary E Darmstaetter
January 11, 2026
Tragic accident. John was wonderful person.
Will miss him and Simba, his lovely cat. We
shared many laughs on his front stoop.
RIP from MaryD
William O'Brien
January 11, 2026
I was sorry to hear of John's passing. He was a neighbor in Bay Village and he will be missed. May he rest in peace. Bill O'Brien
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