Keith M. O'Donnell Obituary
The family of Keith M. O'Donnell of Billerica, Massachusetts announces his passing on October 6, 2026. Keith, born on November 21, 1982, is remembered by family, friends, and others who shared time and connection. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of Keith M. O'Donnell or send a beautiful flower arrangement to the funeral service.
He was predeceased by: his father Joseph O'Donnell; his father-in-law Paul McNamara; Gail Crenshaw. He is survived by: his wife Kate O'Donnell; his sons, Lucas and James; his mother Carolyn "Penny" O'Donnell (Mike Glennon); his mother-in-law Barbara McNamara; his siblings, Mike O'Donnell (Kristi), Matthew O'Donnell (Julie) and Meaghan O'Donnell (Laura); his brother-in-law Paul McNamara; and his nieces and nephews, Laney O'Donnell, Emily O'Donnell, Shamus O'Donnell, Ava McNamara and Ollie O'Donnell. He is also survived by extended family members and dear friends.
Visitation will be held on Monday, October 12th 2026 from 4:00 PM to 7:00 PM. A funeral service will be held on Tuesday, October 13th 2026 at 10:00 AM at the Douglass Funeral Home (51 Worthen Rd, Lexington, MA 02421). A Mass of Christian burial will be held on Tuesday, October 13th 2026 at 11:00 AM at the St. Brigid Church.
