Jack Gregory Sjoberg

It is with deep sorrow that we announce the passing of Jack Gregory Sjoberg, who departed this life on October 22, 2025, at the age of 67. Born on August 20, 1958, in Oconomowoc, Wisconsin, Jack was a cherished husband, devoted father, beloved grandfather, and a loyal friend to many.

He is survived by his loving wife, Nancy Sjoberg, and their children: Tracy (Jeff) Peterson, Brandon (Crystal) St. Louis, and Richard (Jennifer) Sjoberg; 12 grandchildren and 5 great-grandchildren; his siblings, Dennis Sjoberg, Eugene “Rocky” Sjoberg, Teri Sjoberg, and Glenda Kieso, as well as numerous nieces and a wide circle of family and friends who will remember him fondly Jack is preceded in death by his parents Glenn and Rita Sjoberg.

Throughout his life, Jack found joy in the simple pleasures, particularly in the company of family and friends. He had a passion for bowling and participated in numerous leagues over the years. A true Wisconsinite, Jack was an avid supporter of the Green Bay Packers and the Milwaukee Brewers, often gathering with friends to cheer for his favorite teams. He was known for his friendly demeanor and unwavering loyalty, embodying the spirit of camaraderie wherever he went. Jack also possessed a remarkable ability to fix anything, a skill that endeared him to those who sought his help.

The family wishes to express their heartfelt gratitude to the staff of Aurora Hospital and Angels Grace for their compassionate care during Jack’s final days.

Family asks to please share any pictures you have with Jack below or to email them to diksjoberg@yahoo.com

A visitation to celebrate Jack’s life will take place on Tuesday, November 25, 2025 at Pagenkopf Funeral Home (2228 N. Silver Maple Lane, Oconomowoc, WI 53066) from 10:00am-12:00pm with a service to follow. Following the service, family invites you to join them for a luncheon at Maple Way Bowl (N56W39433 State Road 16, Oconomowoc, WI 53066)