State Route 75 (SR-75) is a state highway in the U.S. state of Utah. It is 2 miles (3.2 km) long, and connects I-15 and US-89 in north Springville.

The route's western end is at exit 265 of I-15, in the northwest part of Springville. From there, it travels just over 2 miles to the east, to its intersection with US-89 (Main Street) in the northeast part of Springville at the base of the Wasatch Mountains.

This route was approved as a state highway in 1962, and has remained unchanged since then, save for rewording the description to reflect the renumbering of Route 1 to Route 15, and Route 8 to Route 89 in the 1977 Utah state route renumbering.

The entire route is in Springville, Utah County.