Name
- Nash, Field and Withers, solicitors, of London1
- National Amateur Operatic and Dramatic Association1
- Neville, Henry Garside, actor-manager, 1837-19101
- Nicholls, Harry, actor1
- Nicholson, Herbert and Pattison, solicitors, of London1
- Nicholson, Richard, Clerk of the Peace for Middlesex1
- Norfolk Sisters, of Wells-next-the-Sea1
- Nugent, Ellen, wife of C R Nugent1
- Nylen, Maria, Miss of Kensington1
- O'Beirne, Elizabeth?, widow of Hugh O'Beirne?1
- O'Connor, Elizabeth Paschal, wife of T P O'Connor MP1
- Ogilvie, Glencairn Stuart, dramatist1
- Ogilvie, William Maxwell, of Harrow Weald1
- Olympic Theatre, London1
- Ompteda, —, at Wiesbaden1
- Onslow, William Hillier, 4th Earl of Onslow, politician and colonial governor, 1853-19111
- Opéra Comique, London1
- Orchardson, Ellen, Mrs of Cricklewood1
- Orient Steam Navigation Co Ltd1
- Otway, Jocelyn T F, Lieutenant-Colonel Royal Berkshire Regt1