The 1999 Queen's Birthday Honours to celebrate the Queen's Official Birthday were announced on 7 June 1999 in New Zealand and Niue, and on 12 June 1999 in the United Kingdom and other Commonwealth realms. The recipients of honours are displayed here as they were styled before their new honour, and arranged firstly by the country whose ministers advised the Queen on the appointments, then by honour, with classes (Knight, Knight Grand Cross, etc.) and then divisions (Military, Civil, etc.) as appropriate.