Alphabetical Listing
71 records found.
| Name | Born | Status | Died | Age | |
|---|---|---|---|---|---|
| John Oates | 4/7/1949 | alive | 76 | ||
| Barack Obama | 8/4/1961 | alive | 63 | ||
| Michelle Obama | 1/17/1964 | alive | 61 | ||
 | Hugh O'Brian | 4/19/1925 | dead | 9/5/2016 | (91) |
| Cubby O'Brien | 7/14/1946 | alive | 78 | ||
| Ric Ocasek | 3/23/1944 | dead | 9/15/2019 | (75) |
| Billy Ocean | 1/20/1950 | alive | 75 | ||
| Carroll O'Connor | 8/2/1924 | dead | 6/21/2001 | (76) |
| John O'Connor | 1/15/1920 | dead | 5/3/2000 | (80) |
| Sinead O'Connor | 12/8/1966 | dead | 7/26/2023 | (56) |
| Sandra Day O'Connor | 3/26/1930 | dead | 12/1/2023 | (93) |
| Michael O'Donoghue | 1/5/1940 | dead | 11/8/1994 | (54) |
| 'Boy George' O'Dowd | 6/14/1961 | alive | 63 | ||
| Madalyn Murray O'Hair | 4/13/1919 | dead | 9/29/1995 | (76) |
| Maureen O'Hara | 8/17/1920 | dead | 10/24/2015 | (95) |
| Apolo Ohno | 5/22/1982 | alive | 42 | ||
| John O'Hurley | 10/9/1956 | alive | 68 | ||
| Hakeem Olajuwon | 1/21/1963 | alive | 62 | ||
| Keith Olbermann | 1/27/1959 | alive | 66 | ||
| Gary Oldman | 3/21/1958 | alive | 67 | ||
| Kevin O'Leary | 7/9/1954 | alive | 70 | ||
| Laurence Olivier | 5/22/1907 | dead | 7/11/1989 | (82) |
| Ashley Olsen | 6/13/1986 | alive | 38 | ||
| Mary-Kate Olsen | 6/13/1986 | alive | 38 | ||
| Merlin Olsen | 9/15/1940 | dead | 3/11/2010 | (69) |
| Susan Olsen | 8/14/1961 | alive | 63 | ||
| Johnny Olson | 5/22/1910 | dead | 10/12/1985 | (75) |
 | Peter O'Malley | 12/12/1937 | alive | 87 | |
| Jacqueline Kennedy Onassis | 7/28/1929 | dead | 5/19/1994 | (64) |
| Ryan O'Neal | 4/20/1941 | dead | 12/8/2023 | (82) |
| Shaquille O'Neal | 3/6/1972 | alive | 53 | ||
| Tatum O'Neal | 11/5/1963 | alive | 61 | ||
| Ed O'Neill | 4/12/1946 | alive | 79 | ||
| Dennis O'Neil | 5/3/1939 | dead | 6/11/2020 | (81) |
| Paul O'Neill (athlete) | 2/25/1963 | alive | 62 | ||
| Paul O'Neill (politician) | 12/4/1935 | dead | 4/18/2020 | (84) |
| Tip O'Neill | 12/9/1912 | dead | 1/5/1994 | (81) |
 | Yoko Ono | 2/18/1933 | alive | 92 | |
| Terry O'Quinn | 7/15/1952 | alive | 72 | ||
| Jerry Orbach | 10/20/1935 | dead | 12/28/2004 | (69) |
| Roy Orbison | 4/23/1936 | dead | 12/6/1988 | (52) |
| Bill O'Reilly | 9/10/1949 | alive | 75 | ||
| Tony Orlando | 4/3/1944 | alive | 81 | |
| Roscoe Orman | 6/11/1944 | alive | 80 | |
| Beto O'Rourke | 9/26/1972 | alive | 52 | ||
| P. J. O'Rourke | 11/14/1947 | dead | 2/15/2022 | (74) |
| Benjamin Orr | 9/8/1947 | dead | 10/3/2000 | (53) |
| Bobby Orr | 3/20/1948 | alive | 77 | ||
| Daniel Ortega | 11/11/1945 | alive | 79 | ||
| David Ortiz | 11/18/1975 | alive | 49 | ||
| Ozzy Osbourne | 12/3/1948 | alive | 76 | ||
| Charles Osgood | 1/8/1933 | dead | 1/23/2024 | (91) |
| Alan Osmond | 6/22/1949 | alive | 75 | ||
| Donny Osmond | 12/9/1957 | alive | 67 | ||
| Jay Osmond | 3/2/1955 | alive | 70 | ||
| Jimmy Osmond | 4/16/1963 | alive | 62 | ||
| Ken Osmond | 6/7/1943 | dead | 5/18/2020 | (76) |
| Marie Osmond | 10/13/1959 | alive | 65 | ||
| Merrill Osmond | 4/30/1953 | alive | 72 | ||
 | Wayne Osmond | 8/28/1951 | dead | 1/1/2025 | (73) |
| Joel Osteen | 3/5/1963 | alive | 62 | ||
| Maureen O'Sullivan | 5/17/1911 | dead | 6/22/1998 | (87) |
| Patton Oswalt | 1/27/1969 | alive | 56 | ||
| Cheri Oteri | 9/19/1962 | alive | 62 | ||
| Carre Otis | 9/28/1968 | alive | 56 | ||
| Annette O'Toole | 4/1/1952 | alive | 73 | ||
| Peter O'Toole | 8/2/1932 | dead | 12/14/2013 | (81) |
| Buck Owens | 8/12/1929 | dead | 3/25/2006 | (76) |
| Gary Owens | 5/10/1934 | dead | 2/12/2015 | (80) |
| Mehmet Oz | 6/11/1960 | alive | 64 | ||
| Frank Oz | 5/25/1944 | alive | 80 |