Celebrities: O

Mr Hugh OBrian

Hugh OBrian

Kirsten OBrien

Bill Oddie OBE

The Right Honourable The Lord King of Bridgwater C.H.

Countess Mountbatten of Burma

Earl of Cardigan

HRH The Duke of Gloucester

The Duke of Kent

His Grace The Duke of Marlborough

His Grace The Duke of Norfolk

Andy Offer OBE

Christine Ohuruogo Ohuruogo MBE

Jamie Oliver

Captain Inger Olsen

Ryan ONeal

Tatum ONeal

Captain Kevin Oprey

Captain Tim Orchard

Captain Christopher Orlebar

Lieutenant Colonel Terence Otway

Baron David Owen