The Old Royal Naval College is a historical landmark in Greenwich, London, England. It was originally built as a hospital for retired sailors in the late 17th century, but later became the Royal Naval College, where naval officers were trained until 1998.

Designed by Sir Christopher Wren, the complex consists of several buildings, including the Painted Hall, the Chapel, and the King William Court. The Painted Hall is the most impressive of the buildings, with its elaborate baroque ceiling painted by Sir James Thornhill. The Chapel, designed by Thomas Ripley, features a beautiful interior and stained-glass windows.

The Old Royal Naval College is also known for its connection to the famous English naval hero Admiral Lord Nelson, who is depicted in numerous statues and memorials throughout the complex. In addition to its historical significance, the Old Royal Naval College is also a popular filming location for movies and television shows, including "Les Miserables" and "Pirates of the Caribbean: On Stranger Tides."

Today, the Old Royal Naval College is open to the public, and visitors can take tours of the buildings and learn about their rich history. The site also hosts a variety of events throughout the year, including concerts, theater productions, and outdoor festivals.