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Legacy's online obit database has obituaries, death notices, and funeral services for 12 people named Mario Costanzo from thousands of the largest funeral homes and newspapers in the world. You can use our search tool to further specify which Mario you are looking for by name, surname, location, funeral home, publication, and more.
12 Obituaries
Saturday, December 20, 2025
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Saturday, March 30, 2024
See all "Costanzo" obituaries
Tuesday, August 18, 2015
Wednesday, August 20, 2014
Tuesday, May 17, 2011
Sunday, February 20, 2011
Saturday, February 5, 2011
Friday, February 5, 2010
Thursday, February 5, 2009
