Provincial Road 306 (PR 306) is a 36.1-kilometre-long (22.4 mi) north-south highway in the Pembina Valley Region of Manitoba.

[1][2] PR 306 was originally designated along what is now Dundee-Garson Road in the Rural Municipalities of Springfield and Brokenhead in the Eastman Region.

It began in the Rural Municipality of Springfield at an intersection with PTH 15 (Dugald Road) just west of Anola, heading north to cross PR 213 at Hazelridge.

After travelling through Sapton, the highway entered the Rural Municipality of Brokenhead and the town of Garson soon after along Gillis Street.

PR 306 travelled along the eastern side of town before coming to an end at an intersection with PTH 44.