The Directory

Dan O'BannonDied Dec 17, 2009 · age 63 Carroll O'ConnorDied Jun 21, 2001 · age 76 Donald O'ConnorDied Sep 27, 2003 · age 78 John O'ConnorDied May 3, 2000 · age 80 Sandra Day O’ConnorDied Dec 1, 2023 · age 93 Sinead O'ConnorDied Jul 26, 2023 · age 56 Anita O'DayDied Nov 23, 2006 · age 87 Lani O'GradyDied Sep 25, 2001 · age 46 Madalyn O'HairDied Dec 12, 1995 · age 76 Ron O'NealDied Jan 14, 2004 · age 66 Ryan O'NealDied Dec 8, 2023 · age 82 Buck O'NeilDied Oct 6, 2006 · age 94 Oona O'NeillDied Sep 27, 1991 · age 66 Maureen O'SullivanDied Jun 22, 1998 · age 87 Peter O'TooleDied Dec 14, 2013 · age 81 Johnny OatesDied Dec 24, 2004 · age 58 Warren OatesDied Apr 3, 1982 · age 53 Merlin OlsenDied Mar 11, 2010 · age 69 Mullah OmarDied Jul 31, 2013 Sydney OmarrDied Jan 2, 2003 · age 76 Jerry OrbachDied Dec 28, 2004 · age 69 Benjamin OrrDied Oct 3, 2000 · age 53 Ozzy OsbourneDied Jul 22, 2025 · age 76 Charles OsgoodDied Jan 23, 2024 · age 91 Jim OttoDied May 19, 2024 · age 86 Buck OwensDied Mar 25, 2006 · age 76 Gary OwensDied Feb 12, 2015 · age 80