Surbiton
- Oldridge, Charles
- Oldridge, Mary
- Oldridge, Maud
- Oldridge, Violet
- Oliver, Annie
- Oliver, Arthur
- Oliver, Ballington
- Oliver, Caroline
- Oliver, Clara
- Oliver, Edith
- Oliver, Gladys
- Oliver, Harriet
- Oliver, Lilian
- Oliver, Rose
- Oliver, Theobald
- Oliver, Violet
- Oliver, William
- Ollier, Ronald
- Ondrato, Maria
- Onslow, Harriett
- Onslow, Robert
- Oppenheimer, Olga
- Oram, Albert
- Oram, Arthur
- Oram, Rozina
- Orange, Esther
- Orchard, Clara
- Orchard, Frank
- Orchard, Sarah
- Ord, Ellen
- Ord, Robert
- Ord, Robert
- Orford, Albert
- Orford, Clara
- Orford, Henry
- Orford, Louisa
- Orford, Thomas
- Orford, William
- Orme, Anne
- Ormerod, Harold
- Ormiston, Daisie
- Orphanides, $
- Orphanides, Michael
- Orr, Thomas
- Orrell, $
- Orsler, Florence
- Ortega, Anthony
- Ortega, Carlinda
- Orton, Emly
- Orton, Harry