Dennis James O'Reilly Obituary
It is with deep sorrow that we announce the death of Dennis James O'Reilly (Grantsville, Utah), who passed away on September 21, 2025, at the age of 69, leaving to mourn family and friends. Leave a sympathy message to the family in the guestbook on this memorial page of Dennis James O'Reilly to show support.
He was predeceased by: his parents, Douglas and Sophie; and his brothers, James and Patrick. He is survived by: his wife Kimberly O'Reilly; his children, Missy (Steve), Erik (Kathryn), Ashley (Raymond) and Tessie (Paige); his grandchildren, Navaya, Ayla, Bryce, Andrew, Camron, Steven, Shia, James, Gustavo, Hope, Mateo, Tajan, Zayden, Jehtix and Rhys Rose; and his pet Zeus. He is also survived by siblings, numerous nieces and nephews.
