David O. Costantino

62, of Narragansett, RI and Palm Beach Gardens, FL passed away peacefully surrounded by his loving family on October 31, 2025. David was the devoted husband of Ann Marie (Sheridan) Costantino, a proud father to his daughter, Emily Ann Roberts (Jonathan Gardner Roberts) of Wellesley, MA and an even prouder grandfather to Elizabeth Reese Roberts and Jordan David Roberts. He was also a dedicated brother to Christine Rhoda Costantino (Laura Jeanne Brady) of Portland, OR, and Tracie Elena Costantino (Daniel Barber) of Santa Clarita, CA. He was preceded in death by his beloved parents, Donald Almerindo and Rhoda Emily (Carnevale) Costantino and his brother Donald Almerindo Costantino Jr. He will be deeply missed by his many nieces, nephews, and extended family, all of whom cherished every minute with him.

Born in Providence, David grew up in Warwick, RI and graduated from the Providence Country Day School. He went on to graduate from the University of Rhode Island in 1984 with a degree in economics. A driven and talented entrepreneur he founded COSCO Inc. where he built a successful career spanning over 35 years through his hard work, vision, and integrity.

Beyond his professional achievements, David lived life with enthusiasm and warmth. David was an accomplished athlete and excelled in many sports. He was a member at Point Judith Country Club, The Dunes Club and Old Marsh Golf Club. David found his greatest passion on the golf course, especially when combined with his love of travel, mastering courses around the world. Family traditions were important to David and Sunday dinners with family, friends, wine and detailed menus were never missed. David was also known for his generosity touching the lives of so many with his time and contributions to countless causes. His kindness, humor and generosity will be deeply missed by all who knew him.

David’s funeral service will be held on Saturday, November 8, 2025 at 11 am at St. Peter’s by-the-Sea Episcopal Church, 72 Central Street, Narragansett, RI. In lieu of flowers, memorial contributions may be made to the Ann and David Costantino Melanoma Research Fund at Dana Farber Cancer Institute.