South Carolina Highway 917 (SC 917) is a 39.690-mile (63.875 km) state highway in the northeastern part of the U.S. state of South Carolina.

intersection between Green Sea and Loris in Horry County to the SC 38 intersection outside Latta in Dillon County.

in the community of Finklea, through Mullins where it has a concurrency with SC 41 and intersects US 76, Latta where it intersects U.S. Route 301 (US 301) and US 501, to SC 38 south of its interchange with I-95.

[4] South Carolina Highway 73 (SC 73) was a state highway that was established in 1939 from US 301/US 501 in Latta southeast to SC 57 (now SC 41) south-southeast of Fork.

Today, most of its path is part of SC 917.