Joan M. Costello Obituary
The passing of Joan M. Costello (Duxbury, Massachusetts) occurred on June 10, 2026. Joan, born on July 19, 1938, is remembered by those who knew her. Leave a sympathy message to the family on the memorial page of Joan M. Costello to pay them a last tribute.
Joan touched many lives and will be remembered fondly for the moments shared and the memories created. Family, friends, and colleagues extend their love and support during this time. While Joan’s presence will be missed, the influence she had on others will remain. Those who knew her will carry forward memories that reflect her character and spirit.
Donations in Joan's memory may be made to the Paul F. Costello Scholarship at the Boston Latin School or to the Animal Rescue League of Boston.
