Diane Gail Coley, age 53, formerly of Wilburton, Oklahoma, passed away on February 5, 2026, at St. John Medical Center in Tulsa, Oklahoma.
Diane was born on April 20, 1972, in Talihina, Oklahoma, to Joe Ed Coley and Mary Frances (Mackey) Coley. She received her training at Kiamichi Technology Center in Talihina and earned her certification as a Licensed Practical Nurse in 1999.
In 2005, Diane met the love of her life, Joe Riddle. Together they built a life filled with love, and in 2008 they welcomed their son, Ranes, who was the pride and joy of her life.
Diane was a beloved wife, mother, daughter, sister, and aunt. She will be remembered for her warm heart, infectious laughter, and playful sense of humor. Always joking and smiling, Diane’s joyful spirit left a lasting impression on everyone who knew her.
She is preceded in death by her brother, Roger Coley; and grandparents: Rufus Coley and Lela (Yoda) Coley, and Raymond Mackey and Frances (Sam) Mackey.
Diane is survived by her husband, Joe Riddle; her son, Ranes Riddle; her parents, Joe and Mary Coley; her sister, Heather Coley; her sister-in-law, Andrea Coley; her aunts, Laura Mackey and Tina Mackey; and numerous nieces and nephews, along with many other family members and friends who will cherish her memory.
Obituary provided by Jones Harkins Funeral Home.