Canada House, formerly known as Panache House, is a Grade II* listed building situated on the northern side of Commercial Street in the centre of the city of Sheffield, South Yorkshire, England. It was built as the head offices of the Sheffield United Gas Light Company in 1874. While the main outlook of the building is out onto Commercial Street there is also a short frontage onto Shude Hill at its eastern end and this designated as 19 Shude Hill.