Arnold C Gacki

Arnold Gacki, age 91, of Orland Park, Ill, formerly of Chicago, entered into eternal peace on December 07, 2025. Arnold was a St. Rita High school graduate, Air Force veteran, and a retired Chicago Firefighter. He is preceded in death by his loving wife of 57 years Deloris, Father John, Mother Irene, Brother Ken, sister Geraldine, and son Michael. He is the loving brother of Maryann White. He is the loving father of Robert, James, and Laurie Ann. He is the loving Grandfather of Nicole Spooner, Michael Jr., Robert Jr, Lisa Cody, and John. He is the loving Great-grandfather to Leon, Theodore, Nora and Natalie.

Arnold was very active and loved landscaping and taking care of his property. He loved to go antiquing and hanging out with his son duck hunting. He was an extremely hard-working individual. His life was a testament to his dedication to his family’s well-being.

He had a huge heart, was dearly loved, and will truly be missed.

Visitation for Arnold will take place Friday, December 12, 2025 from 4:00 PM until 8:00 PM at Orland Funeral Home, 9900 W. 143rd St. in Orland Park, IL 60462. Funeral to follow the next day, gathering at the funeral home at 9:30 AM, and proceeding to St. Michael Catholic Church, 14327 Highland Ave, Orland Park, IL 60462, for the Mass of Christian Burial celebrated at 11:00 AM. Entombment to follow at Good Shepherd Catholic Cemetery, Orland Park, IL.

Livestream link for Funeral Service at St Michael Parish

https://youtube.com/live/SH69iELeb-4