| Name | Age | Date of Obituary | Newspaper |
| Oakes, Lola Marie | X | 6/18/2021 | HDR |
| Oakley, Carlton Hughes II | 1975 | 8/2/2018 | ONE |
| Oakley, Jeffrey Scott | 59 | 6/16/2021 | HDR |
| Oakley, Versal "Sonny" Howard Jr. | 90 | 12/15/2019 | HDR |
| Oakley, Versal "Sonny" Howard Jr. | 1929 | 12/17/2019 | ONE |
| Oaks, Sylvester "Bud" Jr. | X | 6/27/2020 | ONE |
| Oates, Rebecca Allison | 78 | 2/7/2020 | HDR |
| Obare, John Philip Odhiambo "Junior" | 31 | 3/14/2020 | HDR |
| O'Brien, Shauna Marie | X | 11/18/2020 | HDR |
| Ocasek, Ric (musician--The Cars) | 75 | 9/17/2019 | HDR |
| Ochsner, John Lockwood (cardiac surgeon) | 91 | 7/7/2018 | HDR |
| O'Connor, Bertha Smith | 91 | 1/21/2021 | HDR |
| O'Connor, Robert Darrell Dr. | 86 | 12/10/2020 | HDR |
| Odell, Joyce Henderson | X | 5/12/2020 | HDR |
| Odom, Curtis Renard "C.O." | X | 12/18/2020 | HDR |
| Odom, Lewis Alexander | 63 | 1/11/2019 | HDR |
| Odom, Lewis Alexander | 63 | 1/17/2019 | HDR |
| Odoms, Nettie Rose Ms. | X | 10/6/2021 | HDR |
| O'Donnell, James Patrick Jr. | X | 7/18/2020 | ONE |
| Odum, Frances Janice Weaver | 73 | 10/15/2019 | HDR |
| Ogle, Carolyn Howard "Sue" | 78 | 9/13/2021 | HDR |
| Ogle, Gilbert Stephen "Steve" | 80 | 12/20/2021 | HDR |
| Ogle, James "Mike" | X | 10/1/2020 | HDR |
| Ogle, James "Mike" | X | 5/16/2021 | HDR |
| Oglesby, George Edward "Pete" | 81 | 1/31/2020 | HDR |
| O'Hare, Gerald John | 54 | 11/11/2018 | HDR |
| Oldenburg, Claes (artist and sculptor) | 93 | 7/19/2022 | HDR |
| Oldham, Richard Lee | 72 | 10/1/2022 | HDR |
| Olinger, Gary | 72 | 1/28/2018 | HDR |
| Olinger, Gary Lee | 72 | 1/24/2018 | HDR |
| Olinger, Gary Lee | 1945 | 1/24/2018 | ONE |
| Oliver, Donna Gay | 71 | 12/6/2022 | HDR |
| Oliver, Greg | X | 7/20/2020 | HDR |
| Oliver, Greggrey Mark | 48 | 7/22/2020 | HDR |
| Oliver, Ned Wilson | 82 | 1/7/2021 | HDR |
| Ollis, Carrie Collins | 43 | 3/27/2021 | HDR |
| Ollis, Keith V. | 71 | 5/27/2021 | HDR |
| Olsen, Emily "Pat" Braxton | 82 | 4/15/2022 | HDR |
| Olsen, Jamie "Jay" Wayne | 1976 | 3/7/2019 | HDR |
| Olsen, William "Bill" S. | 68 | 1/15/2019 | HDR |
| Olsen, William "Bill" S. | 68 | 1/16/2019 | HDR |
| Olsen, William Spainhour | 68 | 1/3/2019 | HDR |
| Olson, Bernard Martin | 79 | 3/14/2022 | HDR |
| Olson, Jonathan C. "Jay Cee" Godin | 39 | 8/27/2020 | HDR |
| Olson, Jonathan C. Godin | X | 8/27/2020 | ONE |
| Olson, Jonathan C. Godin "Jay Cee" | 39 | 9/5/2020 | HDR |
| Olson, Lute (basketball coach) | 85 | 8/29/2020 | HDR |
| O'Neal, Grady Max | 93 | 12/11/2020 | HDR |
| O'Quinn, Donna Denise Lane | 64 | 3/20/2019 | HDR |
| O'Quinn, Donna Denise Lane | 1954 | 3/21/2019 | ONE |
| O'Quinn, Donna Denise Lane | 1969 | 3/21/2019 | ONE |
| Oram, W. Wayne Jr. | 72 | 1/15/2022 | HDR |
| Oram, W. Wayne Jr. | X | 1/30/2022 | HDR |
| Oram, W. Wayne Jr. | X | 3/13/2022 | HDR |
| Orders, Betty Chapman | 83 | 1/25/2019 | HDR |
| Orders, Betty Chapman | 83 | 1/26/2019 | HDR |
| Orders, Harold Avery | 84 | 5/3/2020 | HDR |
| Orgain, Virginia "Ginny" Carter Echols | 1935 | 2/7/2018 | HDR |
| Ormand, Robert Adrian | 74 | 4/28/2021 | HDR |
| Orr, Jean Self | 86 | 1/7/2021 | HDR |
| Ortiz, Anabella Margarita Argueta | 58 | 4/19/2019 | HDR |
| Ortiz, Elba Velez | X | 12/10/2021 | HDR |
| Ortiz, Elba Velez | 93 | 12/14/2021 | HDR |
| Osborne, Alan Alexander | 37 | 9/20/2018 | HDR |
| Osborne, Ginger Lynn Parks | 70 | 2/3/2020 | HDR |
| Osborne, Katie Casey | 70 | 10/3/2020 | HDR |
| Osborne, Larry Edward | 74 | 10/4/2022 | ONE |
| Osborne, Leonard Paul | 1949 | 6/14/2018 | ONE |
| Osborne, Leonard Paul | 68 | 6/14/2018 | HDR |
| Osborne, Lester Daniel | X | 2/8/2020 | ONE |
| Osborne, Mark David Pastor | 51 | 3/13/2018 | HDR |
| Osborne, Mark David Pastor | 51 | 3/14/2018 | HDR |
| Osborne, Timothy Ray | 71 | 12/12/2021 | HDR |
| Osmond, Ken (actor--"Eddie Haskell") | 76 | 5/20/2020 | HDR |
| Osteen, Laura H. | 96 | 5/21/2019 | HDR |
| Osteen, Laura Hamilton | 96 | 5/22/2019 | HDR |
| Ostwalt, Dorothy Hilton | 96 | 10/24/2018 | HDR |
| O'Toole, Frances "Frankie" Elaine Wellons Mrs. | 78 | 11/16/2020 | HDR |
| Overcash, Inez Gantt | X | 8/18/2021 | HDR |
| Overcash, Inez Gantt | X | 8/19/2021 | ONE |
| Overton, Anice Jeanette Collins | 87 | 4/28/2020 | HDR |
| Owenby, David Michael | 67 | 2/14/2018 | HDR |
| Owenby, Eddie Eugene | 67 | 3/17/2019 | HDR |
| Owenby, Eddie Eugene | 1951 | 3/19/2019 | ONE |
| Owenby, James Albert | 67 | 10/6/2019 | HDR |
| Owenby, James Albert | 67 | 10/8/2019 | HDR |
| Owenby, James Albert | 1952 | 10/8/2019 | ONE |
| Owenby, Michael Glenn | 63 | 8/2/2018 | HDR |
| Owens, Bobby Lee | 1933 | 6/27/2018 | ONE |
| Owens, Charles Jr. | 1943 | 1/9/2018 | ONE |
| Owens, Charles Jr. | 74 | 1/9/2018 | HDR |
| Owens, Fred Thomas Dr. MD | X | 10/19/2022 | HDR |
| Owens, Frederick Thomas Dr. MD | X | 10/23/2022 | HDR |
| Owens, Grant Andy | 60 | 7/11/2021 | HDR |
| Owens, Lisa Brown | 64 | 11/24/2018 | HDR |
| Owens, Peggy Jean | 63 | 2/8/2022 | HDR |
| Owens, Rita (mother of Queen Latifah) | x | 3/23/2018 | HDR |
| Owens, William David III | 63 | 12/13/2019 | HDR |
| Owensby, Albert Jay | 93 | 7/24/2018 | ONE |
| Owensby, Albert Jay | 93 | 7/24/2018 | HDR |
| Owensby, Judy Elaine Roberts | 70 | 12/7/2019 | ONE |
| Owensby, Judy Elaine Roberts | 70 | 12/6/2019 | HDR |
| Owensby, Mary Jo | 86 | 12/4/2021 | HDR |
| Owings, Joseph James | 25 | 9/28/2022 | HDR |
| Owings, Sage Lawson Thomas | 24 | 6/24/2018 | HDR |
| Oxenburg, Elaine | 92 | 8/29/2022 | HDR |
| Oxendine, Dorothy Jean Webb Mrs. | 87 | 5/13/2022 | HDR |
| Oxendine, Wilbert | 77 | 10/17/2021 | HDR |
| Oxentine, Kathryn Lee | 61 | 2/12/2022 | HDR |
| Oxford, Lawrence Dale | 86 | 8/10/2022 | HDR |
| Oxford, Ronald "Scott" | 55 | 9/21/2018 | HDR |
| Oyass, Mary Pattillo Edith Haven | X | 9/1/2021 | HDR |
| Oyler, Glenn Elesworth | X | 1/16/2021 | HDR |