Robert J. Mullen

Robert (Bob) J. Mullen, of Reading, passed away on Saturday October 24, 2026 at his home. He was 80 years of age.

Bob was a quiet, kind-hearted man who adored his family and friends. He spent the majority of his career working as a machinist at MIRA in Waltham prior to his retirement. He was a devoted father who treasured spending time with his children, especially their family vacations to Maine, which created memories they would cherish for years to come. Being surrounded by his family meant everything to Bob, and his grandchildren brought him so much happiness and filled his heart with joy.

Bob was also an avid Boston sports fan who loved collecting model trains. He was known for always keeping his car sparkling clean, both inside and out. These little things, along with his quiet nature and love for those closest to him, were just some of the things that made Bob so special. He will be remembered with love by all who knew him.

Born in South Boston, Bob was the cherished son of the late Robert and Marie Claire (Beaudry) Mullen. He was the beloved husband of 49 years to Donna (Santuosuosso) Mullen. Bob was the devoted father of Jennifer Coffen and her husband, Dennis, of Tewksbury, and Mark Mullen and his wife, Sara, of North Andover. He was the proud Grandpa of Zachary and Andrew Coffen and Luke and Daniel Mullen, who brought him so much joy. He was the dear brother of the late Donald Mullen. He was also a loving brother-in-law to Nick and Sally Santosuosso, Joe and Rose Giovanni, Maryann and the late Tom Howell, and Joanne and the late Ron Crotty. Bob is also survived by his loving cousin, Paula Constantine, and his best friend, Ed Ford. He will be lovingly remembered and deeply missed by his many nieces, nephews, extended family members, and close friends.

Family and friends are kindly invited to gather and share memories with the family on Monday November 16th, 2026 in the Barile Cota Family Funeral Home 335 Park St. North Reading from 11 am to 1 pm followed by a Funeral Service Celebrating Robert's Eternal Life at 1. Interment will be private. 

Please consider donations in memory of Robert to the Dana - Farber Cancer Jimmy Fund by clicking the link below.