Diane Costello Obituary Search

Legacy's online obit database has obituaries, death notices, and funeral services for 21 people named Diane Costello from thousands of the largest funeral homes and newspapers in the world. You can use our search tool to further specify which Diane you are looking for by name, surname, location, funeral home, publication, and more.

Wednesday, July 2, 2025

Sunday, April 28, 2024

Friday, April 26, 2024

Wednesday, April 19, 2023

Sunday, July 11, 2021

Monday, July 27, 2020

Friday, July 10, 2020

Sunday, December 16, 2018

Sunday, October 30, 2016

Tuesday, September 13, 2016

Saturday, July 16, 2016

Tuesday, November 3, 2015

Monday, November 2, 2015

Sunday, November 1, 2015

Wednesday, December 3, 2014

Tuesday, May 24, 2011