| CJSN | |
| City: | Shaunavon, Saskatchewan |
| Area: | Southwestern Saskatchewan |
| Branding: | CJSN 1490 |
| Airdate: | 1966 |
| Frequency: | 1490 kHz (AM) |
| Format: | Classic hits |
| Power: | 1,000 watts |
| Class: | C |
| Website: | swiftcurrentonline.com/cjsn |
CJSN (1490 AM) is a radio station broadcasting a classic hits format. Licensed to Shaunavon, Saskatchewan, it serves southwestern Saskatchewan. It first began broadcasting in 1966. The station is currently owned by Golden West Broadcasting.