| Name | USBC # | Avg | Gms | League | Center | Gender |
|---|---|---|---|---|---|---|
| O'Connor, K. James, Jr | 117 | 84 | Friday Night Mixers | AMF Dale City | Male | |
| O'Connor, Sean M | 6834-21075 | 120 | 72 | Strikes & Spares & Mrs. | AMF Dale City | Male |
| O'Maley, Ralph | 7331-7994 | 141 | 96 | Wednesday Night Frenzy | AMF Fredericksburg | Male |
| O'Maley, Raneal J | 7331-7995 | 171 | 81 | Wednesday Night Frenzy | AMF Fredericksburg | Female |
| O'Neill, Judi | 7331-2091 | 130 | 30 | LOW Fun Bowling League | AMF Fredericksburg | Female |
| Oakes, James M | 7331-8385 | 179 | 27 | Wednesday Night Frenzy | AMF Fredericksburg | Male |
| Oakes, Robert A, Sr | 348-13699 | 185 | 87 | Wednesday Night Frenzy | AMF Fredericksburg | Male |
| Oborne, Robert A | 7331-8642 | 178 | 69 | Monday Night Mixed | Cannon Ball Lanes | Male |
| Odum, W. Henry, III | 119 | 84 | Friday Night Mixers | AMF Dale City | Male | |
| Ogris, Kurt R | 7331-7982 | 163 | 90 | Wednesday Night Frenzy | AMF Fredericksburg | Male |
| Oldham, Jim R | 7331-7772 | 157 | 42 | LOW Fun Bowling League | AMF Fredericksburg | Male |
| Olds, David D | 7331-8441 | 144 | 75 | Guys And Dolls | AMF Fredericksburg | Male |
| Oliver, John C | 348-4784 | 230 | 96 | Merchants Mixed | AMF Fredericksburg | Male |
| Oliver, John C | 348-4784 | 228 | 69 | Friday Nite Early Mixed | AMF Fredericksburg | Male |
| Oliver, Pete J | 7331-5974 | 198 | 78 | Fred City Strikers | AMF Fredericksburg | Boy |
| Ondrish, Anna L | 7331-8574 | 117 | 81 | Monday Night Mixed | Cannon Ball Lanes | Female |
| Ondrish, James W | 348-42686 | 168 | 81 | Monday Night Mixed | Cannon Ball Lanes | Male |
| Orndorff, LaTasha Y. | 5011-40721 | 168 | 51 | Friday Night Mixers | AMF Dale City | Female |
| Ott, Travis U | 7331-7144 | 162 | 72 | Tuesday Night Mixed | Liberty Center Massaponax | Male |
| Outerbridge, Rufus | 7331-6970 | 167 | 93 | Tuesday Night Mixed | Liberty Center Massaponax | Male |
| Paige, Michael A | 348-64485 | 215 | 40 | Jetsetters | Liberty Center Massaponax | Male |
| Paige, Michael A | 348-64485 | 198 | 87 | Merchants Mixed | AMF Fredericksburg | Male |
| Paige, Michael A | 348-64485 | 199 | 78 | Liberty Eagles | Liberty Center Massaponax | Male |
| Paige, Michael A | 348-64485 | 200 | 45 | Wednesday Night Mens | Liberty Center Massaponax | Male |
| Painter, Clare L | 5011-12250 | 147 | 60 | Thursday Night Mixed | Cannon Ball Lanes | Female |
| Painter, Clare L | 5011-12250 | 155 | 78 | Colonial Beach Ladies | AMF Fredericksburg | Female |