The title "Viscountess of Melbourne" is a noble rank in the British peerage system, typically held by the wife of a viscount. The title is associated with the Melbourne area in Australia, named after the 2nd Viscount Melbourne, who was a prominent British politician in the 19th century. The viscountess often participates in social and charitable events, representing her husband and the family. The title is not hereditary, meaning it does not pass down through generations. Instead, it is conferred upon the wife of a viscount upon their marriage. The role of a viscountess can include supporting community initiatives and engaging in public service.