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MARK ANDREW MAHONEY

MARK ANDREW MAHONEY obituary

FUNERAL HOME

UPCOMING SERVICE

Visitation

Mar. 28, 2026

4:00 p.m. - 8:00 p.m.

Humphrey Funeral Home A.W. Miles - Newbigging Chapel Limited

MARK MAHONEY Obituary

Mark Andrew Mahoney, B.B.A, L.L.B, GP L.L.M (1981 - 2026) It is with great sadness that the family of Mark Andrew Mahoney announce his peaceful passing at home in Toronto on Wednesday, March 18, 2026, surrounded by his family, after a courageous battle with cancer. Mark is survived by his beloved partner, Robert Walters; his parents Dr. James and Mary Anne Mahoney; his siblings Michael (Joyce), Dr. Mary-Helen (Steve) and Matthew (Meg); his nieces and nephews Maggie, Maddie, Michael, Luke, Abby, Leila, Mia, Leo, Luke, Noah and Nate, as well as extended family. Mark grew up in Toronto, attending OLPH and Crescent Schools. He was known for his intelligence, humour, and kindness. Mark received his B.B.A (Co-op) at Wilfred Laurier and his L.LB. at Western Law School. Mark joined the law firm Fraser Milner Casgrain (now Dentons Canada LLP) where he became a respected Partner in the Business Law Group. Always striving to expand his knowledge and skills, Mark obtained his Global Practitioner's L.L.M at U of T in the inaugural class of 2012. Mark believed that legal education and practice should be used to strengthen one's community. He mentored students and lawyers because he believed in the importance of leadership and helping others be innovative and grow. Among his many contributions in the not-for-profit sector, Mark was the Chair of the YPC for the Canadian Foundation for AIDS Research (CANFAR). Mark lived a rich and full life in pursuit of a wide range of passions. He was a voracious reader, talented musician and endlessly curious world traveler. Above all, Mark cherished his time at the family cottage on Lake Simcoe. The lively and unhurried moments walking his dog Riley, fishing, and enjoying evenings and campfires by the water made it Mark's "special place". Sharing his passions and love of the outdoors, especially with all his nieces and nephews of whom he was so immensely proud, created memories that will be cherished forever. Most importantly, Mark was a devoted partner to Robbie, and beloved son, brother and Uncle. He could always be counted on for a birthday, baptism, graduation, and to share in every meaningful moment in between. Mark will be deeply missed. Friends will be received at Humphrey Funeral Home A.W. Miles – Newbigging Chapel Ltd., 1403 Bayview Avenue (south of Davisville) on Saturday, March 28th from 4:00-8:00 PM. A funeral service will be held at Our Lady of Perpetual Help Parish, 30 Clifton Road at 10:00 AM on Monday, March 30th. A Celebration of Life will take place beginning at 2:00 p.m., the details for which will be provided during the service. In lieu of flowers please consider a donation to colorectalcancercanada.com. Condolences may be sent online at www.humphreymiles.com.
Published by The Globe and Mail from Mar. 21 to Mar. 25, 2026.

Memorial Events
for MARK MAHONEY

Mar

28

Visitation

4:00 p.m. - 8:00 p.m.

Humphrey Funeral Home A.W. Miles - Newbigging Chapel Limited

1403 Bayview Avenue, Toronto, ON

Mar

30

Funeral service

10:00 a.m.

Our Lady of Perpetual Help Parish

30 Clifton Road, ON

Funeral services provided by:

Humphrey Funeral Home A.W. Miles - Newbigging Chapel Limited

1403 Bayview Avenue, Toronto, ON M4G 3A8

Memories and Condolences
for MARK MAHONEY

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3 Entries

Yasmin

March 23, 2026

You will be truly missed.

Pam and Gord Elliott

March 22, 2026

Our deepest, heartfelt condolences to Robbie and to Mark´s family.
We knew Mark through Ian `s long friendship with Robbie. Mark was so warm and kind. Our last conversation was over his trip to Africa. We were going to talk in more detail about his adventure. But we never got to that conversation. I know he was so loved and will be so missed by everyone.
I hope that the love surrounding all of the messages helps you through this difficult time.

Catherine Hall

March 21, 2026

Dear Jim and Mary Anne, I am really sorry to hear of your loss of Mark. We do not expect to outlive our children, nor do we expect to lose them at such a young age but it does happen. I hope that the support of family and friends helps you through this very difficult time. Much love, your cousin Cathy.

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