Prince of Wales Hotel, Niagara on the Lake

Prince of Wales Hotel, Niagara-on-the-Lake is a historic Victorian hotel in Niagara-on-the-Lake, Ontario. It is located at King Street and Picton Street along the historic main street of Niagara-on-the-Lake, in its historic district.

Built in 1864, the three storey 110 room hotel went by several names (Long's Hotel, Arcade Hotel, The Niagara House) and was renamed with the current named after famous guests the Duke of York (and Prince of Wales) and the Duchess of York in 1901.

Queen Elizabeth II stayed at the hotel during her visit to the area in 1973.

Later owned by the Wiens family, the current building was acquired by Si Wan Lai. Lai renovated the hotel, now managed by Lais Hotel Properties Limited.