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Dennis Ray Dillon
January 12, 1957 — October 3, 2025
St. Peters
Dennis Ray Dillon, age 68, of Saint Peters, Missouri passed away on Friday, October 3, 2025. He was born in St. Charles , Missouri on January 12, 1957 to Leslie and Katherine Dillon (nee Lewis).
Dennis is survived by his wife, Gail Dillon; two daughters, Tracy Dillon and Jessica (Nicholas) Jacobs; six grandchildren, Mason, Ashley, Riley, Elliot, Avery, Ethan; two sisters, Jean (Richard) Uelk and Sharie (Daniel) Wimmer; many nieces, nephews, and a host of other family members and friends.
He was preceded in death by his father, Leslie Dillon; mother, Katherine Dillon; brother, Kenneth Dillon; three sisters, Joan Albert, Kathy McCarty, and Brenda Gail Dillon.
A visitation will be held at St. Peters Chapel, Newcomer Cremations, Funerals & Receptions, 837 Mid Rivers Mall Drive, St. Peters, Missouri 63376 on Sunday, October 12, 2025 from 12:00 until 4:00 pm with a Funeral Ceremony immediately following.
In lieu of flowers, please consider making a donation in Dennis' name to CurePSP or BJC Hospice.
To share a memory of Dennis or leave a special message for his family, please visit the guestbook below.
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