Highway 17 is a highway in Canada that straddles and criss-crosses the Alberta–Saskatchewan provincial boundary. The portion from the provincial boundary at Dillberry Lake Provincial Park to the provincial boundary 0.8 kilometres (0.5 miles) north of the North Saskatchewan River is designated Alberta Provincial Highway No. 17 by Alberta Transportation. Highway 17 is considered a part of both provincial highway systems. The entire length of the highway is maintained jointly by the respective provincial governments.