Classy Creek is a tributary of the Tuya River in northwest part of the province of British Columbia, Canada.

[1][6] It flows generally southeast and south roughly 20 km (12 mi)[4] to join the Tuya River about 10 km (6.2 mi) north of the Tuya River's confluence with the Stikine River in the Grand Canyon of the Stikine,[7] near Telegraph Creek Road, unofficially called Highway 51, a spur of the Stewart–Cassiar Highway.

[8] Classy Creek's watershed covers 108 km2 (42 sq mi),[5] and its mean annual discharge is estimated at 0.808 m3/s (28.5 cu ft/s).

The creek flows first southwest then south through Level Mountain's high and relatively barren lava plateau.

[12] Near its mouth Classy Creek descends into the canyon of the Tuya River.