| Name | USBC # | Avg | Gms | League | Center | Gender |
|---|---|---|---|---|---|---|
| Oakes, Robert A, Sr | 348-13699 | 170 | 87 | Wednesday Night Frenzy | Bowlero Fredericksburg | Male |
| Oden, John | 9024-121911 | 179 | 90 | Tuesday Night Mixed | Bowlero Dale City | Male |
| Ogris, Kurt R | 7331-7982 | 155 | 81 | Wednesday Night Frenzy | Bowlero Fredericksburg | Male |
| Okomo, Alfred | 11-188202 | 171 | 61 | Steve's Trios | Bowlero Fredericksburg | Male |
| Oliver, John C | 348-4784 | 214 | 36 | Friday Misfits | Bowlero Fredericksburg | Male |
| Oliver, John C | 348-4784 | 211 | 24 | Merchants' Mixed | Bowlero Fredericksburg | Male |
| Oliver, John C | 348-4784 | 211 | 87 | Jaco's Trios | Bowlero Fredericksburg | Male |
| Oliver, John C | 348-4784 | 210 | 93 | Wednesday Night Men | Bowlero Fredericksburg | Male |
| Oliver, John E | 23-61254 | 130 | 33 | Thursday Senior Trios | Galaxy Strikes | Male |
| Oliver, Pete J | 7331-5974 | 203 | 90 | Wednesday Night Men | Bowlero Fredericksburg | Male |
| Orchard, Kay E | 7331-14168 | 134 | 78 | Strikes, Spares & Mrs. | Bowlero Dale City | Female |
| Orendt, Robert A | 348-48054 | 165 | 93 | Friday Night Mixers | Bowlero Dale City | Male |
| Orendt, Robert A | 348-48054 | 164 | 66 | Tuesday Night Mixed | Bowlero Dale City | Male |
| Osborne, Horace A | 7331-14430 | 169 | 84 | Wed Night Mixed | Galaxy Strikes | Male |
| Osborne, Roderick S | 348-67669 | 176 | 78 | Wed Night Mixed | Galaxy Strikes | Male |
| Osso, Vincent A | 7331-14162 | 154 | 94 | Jetsetters | Bowlero Fredericksburg | Male |
| Osso, Vincent S | 7331-14161 | 108 | 91 | Jetsetters | Bowlero Fredericksburg | Male |
| Owens, Ken U | 8108-97740 | 203 | 87 | Friday Night Mixers | Bowlero Dale City | Male |
| Owens, Ken U | 8108-97740 | 199 | 27 | Tuesday Night Mixed | Bowlero Dale City | Male |
| Padgett, Jerry L, Jr | 8108-100451 | 199 | 78 | Friday Misfits | Bowlero Fredericksburg | Male |
| Padgett, Katie | 7331-14840 | 182 | 78 | Friday Misfits | Bowlero Fredericksburg | Female |
| Paige, Michael A | 348-64485 | 187 | 30 | Jaco's Trios | Bowlero Fredericksburg | Male |
| Paige, Michael A | 348-64485 | 184 | 54 | Wednesday Night Frenzy | Bowlero Fredericksburg | Male |
| Park, Morgan M | 7331-14278 | 157 | 93 | Friday Night Mixers | Bowlero Dale City | Male |
| Parker, Ginnie | 5011-45578 | 142 | 96 | Friday Night Mixers | Bowlero Dale City | Female |
| Parker, Jeff W | 7331-14432 | 129 | 84 | Wed Night Mixed | Galaxy Strikes | Male |