Dundas is a station of the Yonge-University-Spadina line of the Toronto subway. It is located at 300 Yonge Street at Dundas Street West/East. It opened in 1954.

Dundas was a federal electoral district in Ontario, Canada, that was represented in the Canadian House of Commons from 1867 to 1925. It was created by the British North America Act of 1867.