
The Duke of York is a Victorian-era pub located on 8 Dering Street in Mayfair, London, England. It was first licensed in 1722 as the Shepherd & Flock, named for Shepherd Street (the earlier name for Dering Street). The pub was renamed the "Duke of York" in 1806 and was rebuilt in its present form in 1886, making it one of the oldest pubs in London.