Leading Australians and New Zealanders will be guests of honour at a reception hosted by Prince Charles and his wife Camilla, the Duchess of Cornwall, on Wednesday.
The royal couple will meet the outstanding antipodeans who are past finalists or winners of national awards recognising their achievements in the UK.
Past finalists and winners of UK New Zealander of the Year award include NZ war memorial architect Jonathan Rennie, golfer Michael Campbell, and restaurateurs Susan and Tom Glynn.
Among the guests listed for Wednesday is celebrity chef Peter Gordon and double Olympic told medallist Sir Mark Todd.
Recipients and nominees of the Australian of Year in the UK awards will also attend the event.