Gregg Scott Stilwell
Gregg Scott Stilwell, age 74, of Oakville, Missouri, passed away on Wednesday evening, January 7, 2026, at his residence, surrounded by his family. He was born April 7, 1951, in St. Louis City, the son of the late Scott and Audrey Stilwell.
Gregg is survived by his wife of 36 years, Diane Stilwell (née Kirchhoefer); his sisters, Susan Rayfield (Don) and Dana Stilwell; his daughters, Sara Mullen (Pat) and Stephanie Mahley; and his beloved grandchildren, Gigi, Jack, Nash, Audrey, Maeve, and John. He is also survived by many nieces, nephews, and in-laws who loved him deeply, including his stepmother, Jackie Stilwell.
Gregg will be dearly missed by family and friends, including his Wacky Wednesday buddies and Osage Beach crew.
A Celebration of Gregg’s Life will be held on Saturday, January 10, 2026, from 1:00–4:00 p.m. at his favorite restaurant, Rizzo’s,4460 Lemay Ferry Road, St. Louis, MO 63129. In lieu of flowers, donations to Kelly Chase’s Puck Cancer Foundation are appreciated.
Gregg lived life fully, loved deeply, and never missed a chance to party. He will always be remembered for his quick wit, sense of humor, and the lasting friendships he cherished. M-I-Z!
I will always remember Gregg’s laugh and that famous mustache.We had a lot of great time both growing up as neighbor’s and later at the lake. Only time I seen him scared was when we broke our record driving from StL to the lake. We made in 1 hour and 45 minutes.
Lots of good memories.
What an awesome friend. We will miss him dearly for many years. Diane we are here for you. Love Tom and Pam
My big brother was/is the best. Please don’t ever say he lost his battle with cancer. Gregg never lost at anything in his life. He was a great son, a loved brother, a fantastic husband and adored father and grandfather. He didn’t lose anything. He was called home.
Greg might have been the friendliest person you could ever meet. He would regale you with stories of his family and how proud he was of them.He easily made friends wherever he went. Greg worked with hundreds of people in the car business Everybody loved him (Even his customers) AND THE LAUGH, you had to love it.We worked on an uncountable number of “700 Sales” for over 12 years, he was always the best (And the most fun, he always laughed at the jokes good or bad).He might have been the most gregarious person you could ever meet. Great friend you surely will be missed—but great memories last forever
So sorry for your loss. I know that he will be missed.
Dana, what a lovely tribute. You and your family are in my thoughts and prayers.
Gregg was a very good man. I feel very fortunate to be able to call him a close friend. Gregg was a very good-hearted and likable person. He was always willing to help others, try to show them a good time and make them feel comfortable and welcome. No matter what the occasion he was always a joy to be around. In all the years I knew him I can never remember him intentionally hurting anyone. I will miss him greatly.
I am sorry Diane I am just seeing Gregg’s Obituary. I am Sad to read of Gregg’s Passing. What a GUY ! Gregg was the Best ! So true that Gregg never knew a stranger . I remember the first time I met Gregg with Carl Volk and Jack Rees at Rizzo’s . After that Wednesday afternoon I was invited back to the next week’s Wacky Wednesday. There will never be another Gregg Stilwell. May Gregg Rest in Peace .