Alberta Provincial Highway No.

27, commonly referred to as Highway 27, is a 151-kilometre (94 mi) east-west highway in central Alberta, Canada.

It extends from Highway 22 in Sundre, through Olds along 46 Street, and intersects Highway 2 6 km (3.7 mi) east of Olds.

[1] It continues east where it intersects Highway 21 4 km (2.5 mi) south of Trochu where it branches south, passes Three Hills, and branches east 10 km (6.2 mi) to the south.

The highway ends at intersection of Highways 9 and 56, 5 km (3.1 mi) east of Morrin and 21 km (13 mi) north of Drumheller.