The wedding of Prince Harry and Meghan Markle is held at St George's Chapel, Windsor, with an estimated global audience of 1.9 billion.

The wedding of Prince Harry and Meghan Markle was held on Saturday 19 May 2018 in St George's Chapel at Windsor Castle in the United Kingdom. The groom is a member of the British royal family; the bride is American and previously worked as an actress, blogger, charity ambassador, and advocate.

St George's Chapel, formally titled The King's Free Chapel of the College of St George, Windsor Castle, at Windsor Castle in England is a castle chapel built in the late-medieval Perpendicular Gothic style. It is a Royal Peculiar, and the Chapel of the Order of the Garter. St George's Chapel was founded in the 14th century by King Edward III and extensively enlarged in the late 15th century. It is located in the Lower Ward of the castle.

Windsor is a historic town in the Royal Borough of Windsor and Maidenhead in Berkshire, England. It is the site of Windsor Castle, one of the official residences of the British monarch. The town is situated 21.8 miles (35.1 km) west of Charing Cross, central London, 5.8 miles (9.3 km) southeast of Maidenhead, and 15.8 miles (25.4 km) east of the modern county town of Reading. It is immediately south of the River Thames, which forms its boundary with its smaller, ancient twin town of Eton. The village of Old Windsor, just over 2 miles (3 km) to the south, predates what is now called Windsor by, possibly, 300 years. Until 1974, Windsor was correctly referred to as New Windsor to distinguish the two.