The Windsor Arms is a boutique hotel in Toronto, Ontario, Canada. It is located at 18 St. Thomas St. in the heart of the Yorkville neighbourhood. The hotel includes The Living Room, Court Yard Cafe and a Spa. This neo-gothic style building was designed by architect Kirk Hyslop of Toronto and built in 1927. It was listed as a historic property by the City of Toronto in 1983 and designated under the Ontario Heritage Act in 1992. Run down by the 1980s, the hotel closed in 1991.