Saskatchewan Highway 789

789 Highway 789
Route information
Length:	144 km (89 mi)
Highway system
Provincial highways in Saskatchewan ← Hwy 788 Hwy 790 →

Highway 789 is a highway in the Canadian province of Saskatchewan. It runs from Highway 4 to Highway 41 near Allan. Highway 789 is about 144 km (89 mi.) long.

Highway 789 also passes near Struan, Dalmeny, Warman, and Imperial. Highway 789 connects with Highways 379, 675, 307, 12, 13.

For 45 km south of Dalmeny, the highway runs alongside the South Saskatchewan River.