Dean M. Koppin, of Novi, Michigan, passed away on March 20, 2026 at the age of 95. He was born in Detroit, Michigan on September 7, 1930 to Russell and Florence Koppin.

Beloved husband of the late Dorothy Koppin. Loving father of Donna (Larry) Hutton, the late Dale Koppin, and Douglas (Kathleen) Koppin. Dear grandfather of Nicholas (Jackie) Hutton, Annette (Brian) Longhurst, Russell (Lauren Roddis) Koppin, and Christian (Fiancé Shannon Cilluffo) Koppin. Dearest great-grandfather of Braelyn and Colten. Cherished brother of the late Diane Kendall.

A Private interment will take place at Woodlawn Cemetery, Detroit, Michigan. He will be dearly missed by many.