Timothy Lyndelle

Harnois

Timothy Lyndelle Harnois, 64, of Mustang, passed away on Saturday, September 20, 2025. He was born on September 22, 1960, to Francis Vincent Harnois and Judith Ann Igo in Clinton, Oklahoma. He spent time growing up in Germany but ultimately graduated from high school in Yorktown, Virginia. Captain Harnois was a proud veteran of Desert Storm; he wore his military service with honor and pride. He was a jokester who could lift any room with humor and warmth, known for his quick wit and lighthearted spirit. A lover of history, he delighted in exploring historical sites across the world, from the ruins of Italy to the sands of Egypt. His love of travel took him on safaris through Africa, journeys through Mexico, and countless adventures that spoke to his boundless curiosity. He cherished the exhilaration of skiing the slopes of Colorado, cheered passionately for his beloved Oklahoma Sooners, and, above all, treasured time with his family, who were the heart of his world. He lived with joy, energy, and an unwavering ability to make those around him smile.

Timothy was preceded in death by his parents.

Survived by his son Joshua Harnois and wife Jordan Reynolds of Edmond; siblings Bob Harnois, and Della Stevenson; and numerous other nieces, nephews, cousins, and friends.

A funeral service will be held at 10:00 a.m. on Monday, September 29, 2025, at Woodland Hills Baptist Church in Newcastle, Oklahoma. Burial with military honors will follow at 1:00 p.m. at Fort Sill National Cemetery in Elgin. Viewing for friends and family will be from 1:00 p.m. to 8:00 p.m. on Sunday, September 28, 2025, at the funeral home.  Arrangements are under the direction of Eisenhour Funeral Home of Blanchard. Online obituary and guestbook are available at www.eisenhourfh.com.