| Province: | SK |
| Type: | Hwy |
| Route: | 15 |
| Photo Width: | 250 |
| Length Km: | 449.6 |
| Length Round: | 1 |
| Direction A: | West |
| Terminus A: | near Rosetown |
| Junction: | near Outlook near Hawarden at Kenaston at Watrous at Nokomis at Raymore near Leross near Ituna in Melville near Melville |
| Direction B: | East |
| Terminus B: | near Bredenbury |
| Cities: | Melville |
| Towns: | Outlook, Nokomis, Raymore, Ituna |
| Previous Type: | Hwy |
| Previous Route: | 14 |
| Next Type: | Hwy |
| Next Route: | 16 |
Highway 15 is a highway in the Canadian province of Saskatchewan. It runs from Highway 4, 5km (03miles) south of Rosetown, to Highway 16, 4km (02miles) southeast of Bredenbury. Highway 15 is about 450km (280miles) long. The Outlook Bridge carries Highway 15 across the South Saskatchewan River.
Major communities serviced by Highway 15 are Outlook and Melville. The highway parallels the main line of the Canadian National Railway between Nokomis and Melville.
In 2020, major repairs took place between highway 19 intersection and highway 11 near Kenaston.
From west to east:[1]