Osbert
Osbert is a male given name and a surname.
It may refer to:Given name
- Osbert or Osberht of Northumbria, King of Northumbria
- Osbert or Osbeorn Bulax, son of Siward, Earl of Northumbria
- Osbert de Bayeux, medieval English cleric and archdeacon
- Osbert of Clare, monk, elected prior of Westminster Abbey and briefly abbot, writer, hagiographer and forger of charters
- Osbert of Dunblane, Bishop of Dunblane
- Osbert de Longchamp, Anglo-Norman administrator
- O. G. S. Crawford, English archaeologist and a pioneer in the use of aerial photographs in his field
- Osbert fitzHervey, Anglo-Norman royal judge
- Osbert Lancaster, English cartoonist, author, art critic and stage designer
- Osbert Mackie, English rugby union centre and Anglican priest
- Osbert Molyneux, 6th Earl of Sefton, British courtier and Liberal politician
- Osbert Mordaunt, English cricketer
- Osbert Peake, 1st Viscount Ingleby, British Conservative Party politician
- Osbert Salvin, English naturalist, ornithologist and herpetologist
- Osbert Sitwell, English writer
Surname
- Alphonse Osbert, French painter
- William Fitz Osbert, champion of the poor in London
