| Animal lovers | animals and animal lovers |
| Astrologers | O'Hara astrologers and clairvoyants |
| Disabled | O'Haras with diabilities |
| Disparaged | Disparaged or disliked O'Haras |
| Fictional persons | Fictional O'Hara people |
| Magicians | O'Hara magicians |
| Japanese Oharas | Japanese named Ohara |
| Remarkable people | Remarkable or outstanding O'Haras |
| Young lovers | Young lovers and recently-wed O'Haras |