| Homepage/Website | Research location |
| Edna | Ireland, Georgia, South Carolina |
| Langford & Bentley Family Ancestry (O'Kelley) | Georgia, Virginia |
| OKelley.net | USA |
| OKelly.net | Ireland |
| The Clark Family History & Genealogy Web Page (O'Kelley) | Missouri, Tennessee, Texas |
| The Family Page of Carline Harp Doyle (O'Kelley) | Georgia, Missouri, North Carolina, South Carolina, Tennessee, Virgina, Ireland |
| The O'Kelly Family Lineage of Glen Gohr | Georgia, Mississippi |