Mark William Gallagher, 57, passed away on February 25th, 2026, unexpectedly in his home. Mark was born January 15th, 1969, in Ware, MA, son of William Gallagher and Jean (Primavera).

Mark grew up in Palmer, MA, and graduated from Palmer High School in 1987. During his time at Palmer High, he was a stellar athlete and named All Western Mass in basketball and football, along with playing on the baseball team. In his high school football career, he was a quarterback and later named in the hall of fame and awarded the Angelo Bertelli Award. Mark went on to pursue higher education at the College of Holy Cross as a Division I football athlete as a wide receiver, where he was named All-Patriot-League, All-ECAC, and All-New England. Mark graduated in 1991 and was inducted into the Holy Cross Hall of Fame in 2009.

After achieving his bachelor's degree, he went on to gain a master's degree at American International College. With a passion for working with people, Mark pursued his career as a special education teacher at Pathfinder Regional Vocational Technical High School for many years. He also continued his love for the game of football by coaching at the University of Massachusetts, Boston University, Hobart University, Minnechaug Regional High School, Ware High School, and Pathfinder.

Mark wasn't just an all-star on the field; he was also a loving father to his two children, Nina Gallagher and James Gallagher, which he raised with his partner, Tanya Gouvin, in Wilbraham, MA. Mark was a passionate New England sports fan who was nonetheless a connoisseur of Diet Coke and Little Debbie Swiss rolls. Mark never passed an opportunity to visit the ocean with his children, which was full of wiping out to the waves, sandcastles, and endless laughter. He additionally loved hosting summer cookouts with family and friends while ending the night with a bonfire and s'mores. Mark also found passion and joy in writing personal poetry and studying scripture. Mark's heart and soul were full of life, energy, and most of all love that will continue to be felt by many.

He will be deeply missed by his children of Wilbraham, Nina Gallagher, and James Gallagher, along with the mother of his children, Tanya Gouvin, his mother Jean (Primavera) Andresen and her husband Bill of Thorndike, and his father William Gallagher and his wife Maureen of Palmer. Mark also leaves behind two siblings, Sharon Blazejowski, and Kathleen Gallagher, but rejoins his heavenly brother, Kenneth Gallagher. Also leaving behind his uncle Rick Primavera and his wife Cynthia, his nieces, nephews, aunts, cousins and his four step siblings, Kathy Wesniak, Heather and Kara Andresen, and Lisa Morley. Mark will also be deeply missed by his fellow colleagues, friends, coaches, players, and teammates, as his legacy and personality on and off the field will continue to be a testament to his heart and soul.

Calling hours for Mark Gallagher will be held on Saturday April 11th, from 10:00 am – 12 pm, followed by a Funeral Mass at 12 pm. Both services will be held at St. Thomas the Apostle Parish in Palmer, MA.