Kentucky Route 94 (KY 94) is a 79.816-mile-long (128.451 km) state highway in Kentucky that runs from Tennessee State Route 78 at the Tennessee state line to KY 80 southwest of the unincorporated community of Aurora via Hickman, Water Valley, and Murray.

Kentucky Route 94 Spur (known as KY 94C for identification purposes) is a 0.385-mile spur route of Kentucky Route 94 in rural Calloway County northeast of Murray that connects KY 94 to Kentucky Route 80.

The entire route is in Calloway County.

Kentucky Route 94 Spur (known as KY 94C for identification purposes) is a 0.312-mile spur route of Kentucky Route 94 in rural Fulton County halfway between Crutchfield and Fulton that connects KY 94 to U.S. Route 51.

The entire route is in Fulton County.