Don Alfonso 1890 is an Italian restaurant in Toronto, Ontario, Canada.

[2][3][4] Don Alfonso 1890 is the sister location to the two Michelin-starred restaurant of the same name on the Amalfi coast.

[1] After a brief move to Casa Loma during the COVID-19 pandemic, the restaurant relocated in June 2022 to its current home on the 38th floor of the Westin Harbour Castle hotel in downtown Toronto.

[5] The restaurant's Westin location is on Toronto's waterfront, offering 360 degree views of the city's skyline.

[6] The restaurant has received a Michelin star in Toronto's inaugural 2022 Michelin Guide, and retained it in the guide's 2023 & 2024 editions.