Cover photo for Jeffrey A. Dillman's Obituary
Jeffrey A. Dillman Profile Photo
1968 Jeffrey 2022

Jeffrey A. Dillman

December 26, 1968 — July 30, 2022

Jeffrey “Jeff” A. Dillman, age 53 of Oshkosh, passed away on Saturday, July 30, 2022. He was born in Oshkosh on December 26,1968 to Dennis and Patricia (Schlenske) Dillman. 

Jeff graduated from Omro High School in 1987. He was a General Motors Certified Mechanic and spent his entire management career in servicing the automotive industry. 

Jeff enjoyed cheering on the Dallas Cowboys every football season. He collected countless football and baseball cards throughout the years. He enjoyed fishing, car racing, target shooting, and snowmobiling. He was a Motley Crue fan and had a passion and talent for drumming. 

He is survived by his daughters: Elizabeth (fiancé Zak Wilson) and Abigail Dillman; parents, Patricia Dallman and Dennis (Kathleen) Dillman; siblings: Kim (Frank) Winkler and Eric Dallman; nieces and nephews: Michael (Megan) Buschmann, Matthew Buschmann, Megan (Tony) Compton, Ashley (Kile) Stadel, and Jacob Dallman; his furry buddy, Levi. He is further survived by his forever friend, Cindy Kruse, as well as many aunts, uncles, cousins, and friends. 

He was preceded in death by his maternal grandparents, Gerald and Leila Schlenske; step-father, Paul Dallman and paternal step-grandmother, Clara Dallman. 

A memorial Mass will be held at 11:00 AM on Friday, August 12, 2022 at Most Blessed Sacrament Parish-St. Peter site in Oshkosh, 449 High Ave. with Fr. Jerome Pastors officiating. Visitation will be held at the church from 9:00 AM until the time of the Mass. 

In lieu of flowers, a memorial will be established. 

Thank you to the Oshkosh Police Department, Fire Department, and Winnebago County Coroner’s Office for the compassionate care provided to Jeff and his family at such a difficult time. Your kindness will never be forgotten.

To order memorial trees or send flowers to the family in memory of Jeffrey A. Dillman, please visit our flower store.

Service Schedule

Past Services


Friday, August 12, 2022

9:00 - 11:00 am (Central time)

Most Blessed Sacrament Parish- St. Pete's Site

, Oshkosh, WI 54901

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